GET /taxon/?page=10
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        },
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        },
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        },
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        },
        {
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            "taxon": "Normalograptus medius",
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            "date_changed": "2019-02-08T11:24:19Z"
        },
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        },
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            "type_taxon__taxon": "Acrograptus affinis",
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            "date_added": "2013-08-30T10:51:41Z",
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            "date_changed": "2020-04-26T14:12:37Z"
        },
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            "taxon": "Acrograptus gracilis",
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        },
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            "date_added": "2013-08-30T11:04:40Z",
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            "date_changed": "2020-04-28T15:48:03Z"
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            "fossil_group__parent__parent__taxon": "Animalia",
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            "date_changed": "2013-09-04T13:27:58Z"
        },
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            "id": 10219,
            "taxon": "Acanthograptus musciformis",
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            "reference__reference": "Wiman, 1901",
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            "parent__taxon": "Acanthograpsus",
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        },
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            "date_added": "2013-09-06T13:14:58Z",
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        },
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            "fossil_group__parent__parent__taxon": "Hemichordata",
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        },
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        },
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            "fossil_group__parent__parent__taxon": "Biota",
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        },
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            "taxon": "Mesotrypa tuberculata",
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            "stratigraphy_base__stratigraphy_en": "Idavere Substage",
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            "stratigraphy_top__stratigraphy_en": "Idavere Substage",
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            "date_added": "2013-09-06T23:53:40Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-10-23T15:10:28Z"
        },
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            "taxon": "Mesotrypa torosa",
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            "hierarchy_string": "29-38-63-615-16074-618-5146-9377-7289-1505-10316",
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            "stratigraphy_base__stratigraphy_en": "Aseri Stage",
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            "stratigraphy_top_id": 21,
            "stratigraphy_top__stratigraphy": "Lasnamäe lade",
            "stratigraphy_top__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_top__age_top": 462.6,
            "is_valid": true,
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            "date_added": "2013-09-07T00:07:33Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-10-23T15:00:30Z"
        },
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            "id": 10317,
            "taxon": "Diplotrypa petropolitana macropora",
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            "reference__reference": "Modzalevskaya, 1953",
            "parent": 6983,
            "parent__taxon": "Diplotrypa petropolitana",
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            "hierarchy_string": "29-38-63-615-16074-618-5146-5147-5175-6983-10317",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
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            "rank__rank": "alamliik",
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            "stratigraphy_base__stratigraphy_en": "Idavere Substage",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 25,
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            "stratigraphy_top__stratigraphy_en": "Idavere Substage",
            "stratigraphy_top__age_top": null,
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            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-07T00:57:22Z"
        },
        {
            "id": 10318,
            "taxon": "Monotrypa jewensis sphaerica",
            "taxon_epithet": "sphaerica",
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            "reference_id": 2891,
            "reference__reference": "Modzalevskaya, 1953",
            "parent": 7747,
            "parent__taxon": "Monotrypa jewensis",
            "parent__author_year": "Bassler, 1911",
            "parent_id": 7747,
            "hierarchy_string": "29-38-63-615-16074-618-5171-7645-9379-7744-7747-10318",
            "fossil_group__id": 63,
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            "rank__rank": "alamliik",
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            "stratigraphy_base__stratigraphy_en": "Jõhvi Substage",
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            "stratigraphy_top_id": 28,
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            "date_added": "2013-09-07T00:39:28Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-07T00:41:19Z"
        },
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            "id": 10319,
            "taxon": "Homotrypa instabilis",
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            "hierarchy_string": "29-38-63-615-16074-618-5146-9377-7289-7290-10319",
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            "fossil_group__taxon": "Bryozoa",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Aseri Stage",
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            "stratigraphy_top_id": 23,
            "stratigraphy_top__stratigraphy": "Kukruse lade",
            "stratigraphy_top__stratigraphy_en": "Kukruse Stage",
            "stratigraphy_top__age_top": 458.2,
            "is_valid": true,
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            "date_added": "2013-09-07T00:50:23Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-23T12:11:14Z"
        },
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            "id": 10320,
            "taxon": "Homotrypa hospitalis",
            "taxon_epithet": "hospitalis",
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            "reference__reference": null,
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            "parent__taxon": "Homotrypa",
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            "hierarchy_string": "29-38-63-615-16074-618-5146-9377-7289-7290-10320",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
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            "rank__rank": "liik",
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            "stratigraphy_base_id": 32,
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            "stratigraphy_base__stratigraphy_en": "Oandu Stage",
            "stratigraphy_base__age_base": 454.2,
            "stratigraphy_top_id": 32,
            "stratigraphy_top__stratigraphy": "Oandu lade",
            "stratigraphy_top__stratigraphy_en": "Oandu Stage",
            "stratigraphy_top__age_top": 453.2,
            "is_valid": true,
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            "date_added": "2013-09-07T12:41:09Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-23T13:26:45Z"
        },
        {
            "id": 10321,
            "taxon": "Homotrypa hospitalis crassa",
            "taxon_epithet": "crassa",
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            "reference_id": 8986,
            "reference__reference": "Ulrich, 1893",
            "parent": 10320,
            "parent__taxon": "Homotrypa hospitalis",
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        },
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        },
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            "rank__rank": "liik",
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            "stratigraphy_top__age_top": 452.0,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-07T23:53:26Z",
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            "date_changed": "2020-01-08T23:39:28Z"
        },
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            "id": 10324,
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            "reference__reference": "Kiepura, 1962",
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            "parent__taxon": "Corynotrypa",
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            "hierarchy_string": "29-38-63-615-9388-7327-9389-7328-7329-10324",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
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            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
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            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
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            "date_added": "2013-09-09T18:38:58Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-09T18:39:19Z"
        },
        {
            "id": 10325,
            "taxon": "Corynotrypa barberi",
            "taxon_epithet": "barberi",
            "author_year": "Bassler, 1911",
            "reference_id": 4830,
            "reference__reference": "Bassler, 1911a",
            "parent": 7329,
            "parent__taxon": "Corynotrypa",
            "parent__author_year": "Bassler, 1911",
            "parent_id": 7329,
            "hierarchy_string": "29-38-63-615-9388-7327-9389-7328-7329-10325",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 36,
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            "stratigraphy_base__stratigraphy_en": "Nabala Stage",
            "stratigraphy_base__age_base": 452.0,
            "stratigraphy_top_id": 38,
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": false,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-09T18:50:34Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2016-06-01T14:03:02Z"
        },
        {
            "id": 10327,
            "taxon": "Dentalitrypa bidens",
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            "reference__reference": "Kiepura, 1962",
            "parent": 9392,
            "parent__taxon": "Dentalitrypa",
            "parent__author_year": "Kiepura, 1962",
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            "hierarchy_string": "29-38-63-615-9388-7327-9389-9391-9392-10327",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
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            "rank__rank": "liik",
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            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
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            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-09T19:05:41Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-09T19:05:55Z"
        },
        {
            "id": 10328,
            "taxon": "Voigtia octoginta",
            "taxon_epithet": "octoginta",
            "author_year": "Hillmer et Schallreuter, 1985",
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            "reference__reference": null,
            "parent": 7971,
            "parent__taxon": "Voigtia",
            "parent__author_year": "Hillmer et Schallreuter, 1985",
            "parent_id": 7971,
            "hierarchy_string": "29-38-63-615-9388-7327-9389-9391-7971-10328",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-10T09:51:59Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T09:52:47Z"
        },
        {
            "id": 10329,
            "taxon": "Ceramoporella interporosa",
            "taxon_epithet": "interporosa",
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            "reference__reference": null,
            "parent": 7694,
            "parent__taxon": "Ceramoporella",
            "parent__author_year": "Ulrich, 1882",
            "parent_id": 7694,
            "hierarchy_string": "29-38-63-615-16074-617-6726-706-7694-10329",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "type_taxon": null,
            "type_taxon__taxon": null,
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            "date_added": "2013-09-10T12:44:55Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T12:45:26Z"
        },
        {
            "id": 10330,
            "taxon": "Crepipora simulans",
            "taxon_epithet": "simulans",
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            "reference__reference": null,
            "parent": 7730,
            "parent__taxon": "Crepipora",
            "parent__author_year": "Ulrich, 1882",
            "parent_id": 7730,
            "hierarchy_string": "29-38-63-615-16074-617-6726-706-7730-10330",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
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            "in_estonia": false,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-10T12:49:38Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T12:54:45Z"
        },
        {
            "id": 10331,
            "taxon": "Crepipora solida",
            "taxon_epithet": "solida",
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            "reference__reference": null,
            "parent": 7730,
            "parent__taxon": "Crepipora",
            "parent__author_year": "Ulrich, 1882",
            "parent_id": 7730,
            "hierarchy_string": "29-38-63-615-16074-617-6726-706-7730-10331",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "remarks": "",
            "date_added": "2013-09-10T12:57:53Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T12:58:17Z"
        },
        {
            "id": 10332,
            "taxon": "Constellaria vesiculosa",
            "taxon_epithet": "vesiculosa",
            "author_year": "(Modzalevskaya, 1955)",
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            "reference__reference": null,
            "parent": 7575,
            "parent__taxon": "Constellaria",
            "parent__author_year": "Dana, 1846",
            "parent_id": 7575,
            "hierarchy_string": "29-38-63-615-16074-617-7385-7574-7575-10332",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
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            "type_taxon": null,
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            "remarks": "",
            "date_added": "2013-09-10T14:40:44Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T14:43:27Z"
        },
        {
            "id": 10333,
            "taxon": "Phylloporina sublaxa",
            "taxon_epithet": "sublaxa",
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            "reference__reference": null,
            "parent": 6439,
            "parent__taxon": "Phylloporina",
            "parent__author_year": "Ulrich, 1887",
            "parent_id": 6439,
            "hierarchy_string": "29-38-63-615-6422-6437-6439-10333",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-10T14:56:17Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T14:58:15Z"
        },
        {
            "id": 10334,
            "taxon": "Conphylloporina",
            "taxon_epithet": "",
            "author_year": "Kiepura, 1962",
            "reference_id": 3179,
            "reference__reference": "Kiepura, 1962",
            "parent": 6790,
            "parent__taxon": "Enalloporidae",
            "parent__author_year": "Miller, 1889",
            "parent_id": 6790,
            "hierarchy_string": "29-38-63-615-6422-6790-10334",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "type species Conphylloporina mochtyensis Kiepura, 1962",
            "date_added": "2013-09-10T15:05:51Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T15:06:20Z"
        },
        {
            "id": 10335,
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            "reference__reference": null,
            "parent": 10334,
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            "date_added": "2013-09-10T15:08:06Z",
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            "date_changed": "2013-09-10T15:08:06Z"
        },
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            "taxon": "Erecticamara",
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            "reference__reference": "Mierzejewski, 2000b",
            "parent": 12527,
            "parent__taxon": "Cysticamaridae",
            "parent__author_year": "Bulman, 1955",
            "parent_id": 12527,
            "hierarchy_string": "29-38-94-12524-95-12527-10336",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
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            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
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            "stratigraphy_top_id": 18,
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            "stratigraphy_top__stratigraphy_en": "Kunda Stage",
            "stratigraphy_top__age_top": 463.8,
            "is_valid": true,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "type_taxon__taxon": "Erecticamara maennili",
            "remarks": "",
            "date_added": "2013-09-10T15:18:15Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2020-02-03T10:41:11Z"
        },
        {
            "id": 10337,
            "taxon": "Erecticamara maennili",
            "taxon_epithet": "maennili",
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            "reference__reference": "Mierzejewski, 2000b",
            "parent": 10336,
            "parent__taxon": "Erecticamara",
            "parent__author_year": "Mierzejewski, 2000",
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            "hierarchy_string": "29-38-94-12524-95-12527-10336-10337",
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            "fossil_group__taxon": "Graptolithina",
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            "in_estonia": true,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
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            "stratigraphy_top_id": 18,
            "stratigraphy_top__stratigraphy": "Kunda lade",
            "stratigraphy_top__stratigraphy_en": "Kunda Stage",
            "stratigraphy_top__age_top": 463.8,
            "is_valid": true,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-10T15:22:02Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2013-09-10T15:22:35Z"
        },
        {
            "id": 10338,
            "taxon": "Fenestella vistulensis",
            "taxon_epithet": "vistulensis",
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            "reference_id": 3179,
            "reference__reference": "Kiepura, 1962",
            "parent": 5474,
            "parent__taxon": "Fenestella",
            "parent__author_year": "Lonsdale, 1839",
            "parent_id": 5474,
            "hierarchy_string": "29-38-63-615-620-9397-5473-9401-5474-10338",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
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            "in_estonia": false,
            "rank__rank": "liik",
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            "date_added": "2013-09-10T15:25:16Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-10T15:30:39Z"
        },
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            "id": 10339,
            "taxon": "Arthrostyloecia",
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            "reference_id": 8905,
            "reference__reference": "Bassler, 1952",
            "parent": 8046,
            "parent__taxon": "Arthrostylidae",
            "parent__author_year": "Ulrich, 1882",
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            "hierarchy_string": "29-38-63-615-619-9380-6844-8046-10339",
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            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-10T15:39:29Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2019-01-07T16:30:13Z"
        },
        {
            "id": 10340,
            "taxon": "Arthrostyloecia nitida",
            "taxon_epithet": "nitida",
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            "reference_id": 8905,
            "reference__reference": "Bassler, 1952",
            "parent": 10339,
            "parent__taxon": "Arthrostyloecia",
            "parent__author_year": "Bassler, 1952",
            "parent_id": 10339,
            "hierarchy_string": "29-38-63-615-619-9380-6844-8046-10339-10340",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
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            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Ordovician",
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            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
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            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-10T15:43:10Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2019-01-07T16:30:25Z"
        },
        {
            "id": 10341,
            "taxon": "Schizosteus asatkini",
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            "reference__reference": "Obruchev, 1940a",
            "parent": 1571,
            "parent__taxon": "Schizosteus",
            "parent__author_year": "Obruchev, 1940",
            "parent_id": 1571,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-1571-10341",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 182,
            "stratigraphy_base__stratigraphy": "Narva lade",
            "stratigraphy_base__stratigraphy_en": "Narva Stage",
            "stratigraphy_base__age_base": 387.5,
            "stratigraphy_top_id": 183,
            "stratigraphy_top__stratigraphy": "Aruküla lade",
            "stratigraphy_top__stratigraphy_en": "Aruküla Stage",
            "stratigraphy_top__age_top": 380.5,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
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            "date_added": "2013-09-10T17:15:43Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2017-09-08T18:28:15Z"
        },
        {
            "id": 10342,
            "taxon": "Pycnolepis",
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            "reference_id": 712,
            "reference__reference": "Halstead Tarlo, 1964",
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            "parent__taxon": "Pycnosteidae",
            "parent__author_year": "Tarlo, 1962",
            "parent_id": 746,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-746-10342",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
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            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 182,
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            "stratigraphy_base__stratigraphy_en": "Narva Stage",
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            "stratigraphy_top_id": 182,
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            "stratigraphy_top__stratigraphy_en": "Narva Stage",
            "stratigraphy_top__age_top": 384.0,
            "is_valid": true,
            "is_fossil": true,
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            "taxon_id_pbdb": null,
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            "type_taxon__taxon": null,
            "remarks": "type species Pycnolepis splendens (Eichwald, 1844)",
            "date_added": "2013-09-10T17:28:34Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-10-19T13:22:50Z"
        },
        {
            "id": 10346,
            "taxon": "Psammosteus cuneatus",
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            "author_year": "Obruchev, 1965",
            "reference_id": 139,
            "reference__reference": "Obruchev & Mark-Kurik, 1965 (eds)",
            "parent": 1576,
            "parent__taxon": "Psammosteus",
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            "parent_id": 1576,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-1576-10346",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
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            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
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            "stratigraphy_base_id": 186,
            "stratigraphy_base__stratigraphy": "Amata lade",
            "stratigraphy_base__stratigraphy_en": "Amata Stage",
            "stratigraphy_base__age_base": 373.5,
            "stratigraphy_top_id": 186,
            "stratigraphy_top__stratigraphy": "Amata lade",
            "stratigraphy_top__stratigraphy_en": "Amata Stage",
            "stratigraphy_top__age_top": 370.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T13:14:15Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-12T13:15:08Z"
        },
        {
            "id": 10347,
            "taxon": "Psammosteus bystrowi",
            "taxon_epithet": "bystrovi",
            "author_year": "Obruchev, 1965",
            "reference_id": 139,
            "reference__reference": "Obruchev & Mark-Kurik, 1965 (eds)",
            "parent": 1576,
            "parent__taxon": "Psammosteus",
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            "parent_id": 1576,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-1576-10347",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": false,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 61,
            "stratigraphy_base__stratigraphy": "Ülem-Devon",
            "stratigraphy_base__stratigraphy_en": "Upper Devonian",
            "stratigraphy_base__age_base": 370.0,
            "stratigraphy_top_id": 61,
            "stratigraphy_top__stratigraphy": "Ülem-Devon",
            "stratigraphy_top__stratigraphy_en": "Upper Devonian",
            "stratigraphy_top__age_top": 354.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "taxon_id_eol": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T13:51:43Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2016-03-14T17:30:46Z"
        },
        {
            "id": 10348,
            "taxon": "Traquairosteus? pectinatus",
            "taxon_epithet": "pectinatus",
            "author_year": "(Obruchev, 1965)",
            "reference_id": 139,
            "reference__reference": "Obruchev & Mark-Kurik, 1965 (eds)",
            "parent": 16271,
            "parent__taxon": "Traquairosteus",
            "parent__author_year": "Halstead Tarlo, 1964",
            "parent_id": 16271,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-16271-10348",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T16:26:17Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2018-06-05T15:42:10Z"
        },
        {
            "id": 10349,
            "taxon": "Psammosteus tchernovi",
            "taxon_epithet": "tchernovi",
            "author_year": "Obruchev, 1965",
            "reference_id": 139,
            "reference__reference": "Obruchev & Mark-Kurik, 1965 (eds)",
            "parent": 1576,
            "parent__taxon": "Psammosteus",
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            "parent_id": 1576,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-1576-10349",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-12T16:30:29Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-12T16:30:50Z"
        },
        {
            "id": 10352,
            "taxon": "Psammosteus falcatus",
            "taxon_epithet": "falcatus",
            "author_year": "Gross, 1942",
            "reference_id": null,
            "reference__reference": null,
            "parent": 1576,
            "parent__taxon": "Psammosteus",
            "parent__author_year": "Agassiz, 1844",
            "parent_id": 1576,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-1576-10352",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": false,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T17:07:06Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2018-06-05T15:45:32Z"
        },
        {
            "id": 10353,
            "taxon": "Psammosteus tenuis",
            "taxon_epithet": "tenuis",
            "author_year": "Obruchev, 1965",
            "reference_id": 139,
            "reference__reference": "Obruchev & Mark-Kurik, 1965 (eds)",
            "parent": 1576,
            "parent__taxon": "Psammosteus",
            "parent__author_year": "Agassiz, 1844",
            "parent_id": 1576,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-1576-10353",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T17:32:10Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-12T17:32:26Z"
        },
        {
            "id": 10354,
            "taxon": "Karelosteus",
            "taxon_epithet": "",
            "author_year": "Obruchev, 1933",
            "reference_id": 2176,
            "reference__reference": "Obruchev, 1933",
            "parent": 16270,
            "parent__taxon": "Psammosteinae",
            "parent__author_year": "Traquair, 1896",
            "parent_id": 16270,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-10354",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "type species Karelosteus weberi Obruchev, 1933",
            "date_added": "2013-09-12T17:38:10Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2018-06-05T15:05:53Z"
        },
        {
            "id": 10355,
            "taxon": "Karelosteus weberi",
            "taxon_epithet": "weberi",
            "author_year": "Obruchev, 1933",
            "reference_id": 2176,
            "reference__reference": "Obruchev, 1933",
            "parent": 10354,
            "parent__taxon": "Karelosteus",
            "parent__author_year": "Obruchev, 1933",
            "parent_id": 10354,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-354-16270-10354-10355",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 187,
            "stratigraphy_base__stratigraphy": "Plavinase lade",
            "stratigraphy_base__stratigraphy_en": "Plavinas Stage",
            "stratigraphy_base__age_base": 370.0,
            "stratigraphy_top_id": 187,
            "stratigraphy_top__stratigraphy": "Plavinase lade",
            "stratigraphy_top__stratigraphy_en": "Plavinas Stage",
            "stratigraphy_top__age_top": 364.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T17:41:56Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2015-01-29T16:52:39Z"
        },
        {
            "id": 10356,
            "taxon": "Obrucheviidae",
            "taxon_epithet": "",
            "author_year": "Halstead Tarlo, 1964",
            "reference_id": 712,
            "reference__reference": "Halstead Tarlo, 1964",
            "parent": 745,
            "parent__taxon": "Psammosteiformes",
            "parent__author_year": "Berg, 1940",
            "parent_id": 745,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-10356",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "sugukond",
            "rank__rank_en": "Family",
            "rank__rank_short": "fam",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T17:48:20Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2018-06-05T14:24:22Z"
        },
        {
            "id": 10357,
            "taxon": "Obruchevia",
            "taxon_epithet": "",
            "author_year": "Whitley, 1940",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10356,
            "parent__taxon": "Obrucheviidae",
            "parent__author_year": "Halstead Tarlo, 1964",
            "parent_id": 10356,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-10356-10357",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": 10358,
            "type_taxon__taxon": "Obruchevia heckeri",
            "remarks": "",
            "date_added": "2013-09-12T17:50:05Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2017-01-17T14:12:44Z"
        },
        {
            "id": 10358,
            "taxon": "Obruchevia heckeri",
            "taxon_epithet": "heckeri",
            "author_year": "(Obruchev, 1936)",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10357,
            "parent__taxon": "Obruchevia",
            "parent__author_year": "Whitley, 1940",
            "parent_id": 10357,
            "hierarchy_string": "29-38-96-270-99-271-282-353-745-10356-10357-10358",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 128,
            "stratigraphy_base__stratigraphy": "Frasnes'i lade",
            "stratigraphy_base__stratigraphy_en": "Frasnian",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 128,
            "stratigraphy_top__stratigraphy": "Frasnes'i lade",
            "stratigraphy_top__stratigraphy_en": "Frasnian",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T17:56:08Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-12T17:57:54Z"
        },
        {
            "id": 10359,
            "taxon": "Tesseraspis talimaae",
            "taxon_epithet": "talimaae",
            "author_year": "Tarlo, 1965",
            "reference_id": 713,
            "reference__reference": "Halstead Tarlo, 1965",
            "parent": 1565,
            "parent__taxon": "Tesseraspis",
            "parent__author_year": "Wills, 1935",
            "parent_id": 1565,
            "hierarchy_string": "29-38-96-270-99-271-282-17123-734-1565-10359",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 59,
            "stratigraphy_top__stratigraphy": "Lochkovi",
            "stratigraphy_top__stratigraphy_en": "Lochkovian",
            "stratigraphy_top__age_top": 412.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T18:08:41Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-12T18:11:24Z"
        },
        {
            "id": 10360,
            "taxon": "Corvaspis karatajuteae",
            "taxon_epithet": "karatajuteae",
            "author_year": "Tarlo, 1965",
            "reference_id": 713,
            "reference__reference": "Halstead Tarlo, 1965",
            "parent": 1586,
            "parent__taxon": "Corvaspis",
            "parent__author_year": "Woodward, 1934",
            "parent_id": 1586,
            "hierarchy_string": "29-38-96-270-99-271-282-754-755-1586-10360",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 59,
            "stratigraphy_top__stratigraphy": "Lochkovi",
            "stratigraphy_top__stratigraphy_en": "Lochkovian",
            "stratigraphy_top__age_top": 412.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-12T18:16:29Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-12T18:16:56Z"
        },
        {
            "id": 10361,
            "taxon": "Acanthodiacrodium ovale",
            "taxon_epithet": "ovale",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": null,
            "reference__reference": null,
            "parent": 1421,
            "parent__taxon": "Acanthodiacrodium",
            "parent__author_year": "Timofeev, 1958",
            "parent_id": 1421,
            "hierarchy_string": "29-31-317-1421-10361",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": null,
            "stratigraphy_base__stratigraphy": null,
            "stratigraphy_base__stratigraphy_en": null,
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": null,
            "stratigraphy_top__stratigraphy": null,
            "stratigraphy_top__stratigraphy_en": null,
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": null,
            "date_added": "2013-09-21T23:27:09Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:27:09Z"
        },
        {
            "id": 10362,
            "taxon": "Acrosphaeridium",
            "taxon_epithet": "",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 317,
            "parent__taxon": "Acritarcha",
            "parent__author_year": "Evitt, 1963",
            "parent_id": 317,
            "hierarchy_string": "29-31-317-10362",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 21,
            "stratigraphy_base__stratigraphy": "Lasnamäe lade",
            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_base__age_base": 463.0,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "type species Acrosphaeridium esthonicum Uutela et Tynni, 1991",
            "date_added": "2013-09-21T23:30:42Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:34:28Z"
        },
        {
            "id": 10363,
            "taxon": "Acrosphaeridium esthonicum",
            "taxon_epithet": "esthonicum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10362,
            "parent__taxon": "Acrosphaeridium",
            "parent__author_year": "Uutela et Tynni, 1991",
            "parent_id": 10362,
            "hierarchy_string": "29-31-317-10362-10363",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 34,
            "stratigraphy_base__stratigraphy": "Rakvere lade",
            "stratigraphy_base__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_base__age_base": 453.2,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-21T23:33:45Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:35:02Z"
        },
        {
            "id": 10364,
            "taxon": "Acrosphaeridium densum",
            "taxon_epithet": "densum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10362,
            "parent__taxon": "Acrosphaeridium",
            "parent__author_year": "Uutela et Tynni, 1991",
            "parent_id": 10362,
            "hierarchy_string": "29-31-317-10362-10364",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 21,
            "stratigraphy_base__stratigraphy": "Lasnamäe lade",
            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_base__age_base": 463.0,
            "stratigraphy_top_id": 29,
            "stratigraphy_top__stratigraphy": "Keila lade",
            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-21T23:37:42Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:38:01Z"
        },
        {
            "id": 10365,
            "taxon": "Acrosphaeridium reticulatum",
            "taxon_epithet": "reticulatum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
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            "in_estonia": true,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
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            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-21T23:40:15Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:40:35Z"
        },
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            "taxon": "Actipillion",
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            "reference__reference": null,
            "parent": 317,
            "parent__taxon": "Acritarcha",
            "parent__author_year": "Evitt, 1963",
            "parent_id": 317,
            "hierarchy_string": "29-31-317-10366",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
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            "stratigraphy_base__stratigraphy": null,
            "stratigraphy_base__stratigraphy_en": null,
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": null,
            "stratigraphy_top__stratigraphy": null,
            "stratigraphy_top__stratigraphy_en": null,
            "stratigraphy_top__age_top": null,
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            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "type_taxon__taxon": null,
            "remarks": null,
            "date_added": "2013-09-21T23:43:05Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:43:05Z"
        },
        {
            "id": 10367,
            "taxon": "Actipillion druggii",
            "taxon_epithet": "druggii",
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            "reference_id": null,
            "reference__reference": null,
            "parent": 10366,
            "parent__taxon": "Actipillion",
            "parent__author_year": "Loeblich, 1970",
            "parent_id": 10366,
            "hierarchy_string": "29-31-317-10366-10367",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 36,
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            "stratigraphy_base__stratigraphy_en": "Nabala Stage",
            "stratigraphy_base__age_base": 452.0,
            "stratigraphy_top_id": 38,
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
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            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-21T23:44:46Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:45:21Z"
        },
        {
            "id": 10368,
            "taxon": "Akomachra",
            "taxon_epithet": "",
            "author_year": "Colbath, 1979",
            "reference_id": null,
            "reference__reference": null,
            "parent": 317,
            "parent__taxon": "Acritarcha",
            "parent__author_year": "Evitt, 1963",
            "parent_id": 317,
            "hierarchy_string": "29-31-317-10368",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": null,
            "stratigraphy_base__stratigraphy": null,
            "stratigraphy_base__stratigraphy_en": null,
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": null,
            "stratigraphy_top__stratigraphy": null,
            "stratigraphy_top__stratigraphy_en": null,
            "stratigraphy_top__age_top": null,
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            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "type_taxon__taxon": null,
            "remarks": null,
            "date_added": "2013-09-21T23:48:36Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:48:36Z"
        },
        {
            "id": 10369,
            "taxon": "Akomachra ovula",
            "taxon_epithet": "ovula",
            "author_year": "Colbath, 1979",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10368,
            "parent__taxon": "Akomachra",
            "parent__author_year": "Colbath, 1979",
            "parent_id": 10368,
            "hierarchy_string": "29-31-317-10368-10369",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 18,
            "stratigraphy_base__stratigraphy": "Kunda lade",
            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
            "stratigraphy_base__age_base": 467.5,
            "stratigraphy_top_id": 22,
            "stratigraphy_top__stratigraphy": "Uhaku lade",
            "stratigraphy_top__stratigraphy_en": "Uhaku Stage",
            "stratigraphy_top__age_top": 460.9,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-21T23:50:30Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-21T23:53:51Z"
        },
        {
            "id": 10370,
            "taxon": "Arcosphaeridium",
            "taxon_epithet": "",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 317,
            "parent__taxon": "Acritarcha",
            "parent__author_year": "Evitt, 1963",
            "parent_id": 317,
            "hierarchy_string": "29-31-317-10370",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 34,
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            "stratigraphy_base__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_base__age_base": 453.2,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "type species Arcosphaeridium poriferum Uutela et Tynni, 1991",
            "date_added": "2013-09-21T23:59:20Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:01:26Z"
        },
        {
            "id": 10371,
            "taxon": "Arcosphaeridium poriferum",
            "taxon_epithet": "poriferum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10370,
            "parent__taxon": "Arcosphaeridium",
            "parent__author_year": "Uutela et Tynni, 1991",
            "parent_id": 10370,
            "hierarchy_string": "29-31-317-10370-10371",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy": "Pirgu lade",
            "stratigraphy_base__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_base__age_base": 449.8,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-22T00:02:45Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:03:08Z"
        },
        {
            "id": 10372,
            "taxon": "Arcosphaeridium diversispinosum",
            "taxon_epithet": "diversispinosum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10370,
            "parent__taxon": "Arcosphaeridium",
            "parent__author_year": "Uutela et Tynni, 1991",
            "parent_id": 10370,
            "hierarchy_string": "29-31-317-10370-10372",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_base__age_base": 453.2,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-22T00:05:51Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:06:47Z"
        },
        {
            "id": 10373,
            "taxon": "Aremoricanium",
            "taxon_epithet": "",
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            "reference_id": null,
            "reference__reference": null,
            "parent": 317,
            "parent__taxon": "Acritarcha",
            "parent__author_year": "Evitt, 1963",
            "parent_id": 317,
            "hierarchy_string": "29-31-317-10373",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": null,
            "stratigraphy_base__stratigraphy": null,
            "stratigraphy_base__stratigraphy_en": null,
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": null,
            "stratigraphy_top__stratigraphy": null,
            "stratigraphy_top__stratigraphy_en": null,
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "taxon_id_eol": null,
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            "type_taxon__taxon": null,
            "remarks": null,
            "date_added": "2013-09-22T00:09:44Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:09:44Z"
        },
        {
            "id": 10374,
            "taxon": "Aremoricanium deflandrei",
            "taxon_epithet": "deflandrei",
            "author_year": "Henry, 1969",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10373,
            "parent__taxon": "Aremoricanium",
            "parent__author_year": "Deunff, 1955",
            "parent_id": 10373,
            "hierarchy_string": "29-31-317-10373-10374",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 20,
            "stratigraphy_base__stratigraphy": "Aseri lade",
            "stratigraphy_base__stratigraphy_en": "Aseri Stage",
            "stratigraphy_base__age_base": 463.8,
            "stratigraphy_top_id": 22,
            "stratigraphy_top__stratigraphy": "Uhaku lade",
            "stratigraphy_top__stratigraphy_en": "Uhaku Stage",
            "stratigraphy_top__age_top": 460.9,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
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            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-22T00:11:42Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:12:54Z"
        },
        {
            "id": 10375,
            "taxon": "Aremoricanium rigaudae",
            "taxon_epithet": "rigaudae",
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            "reference_id": null,
            "reference__reference": null,
            "parent": 10373,
            "parent__taxon": "Aremoricanium",
            "parent__author_year": "Deunff, 1955",
            "parent_id": 10373,
            "hierarchy_string": "29-31-317-10373-10375",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 20,
            "stratigraphy_base__stratigraphy": "Aseri lade",
            "stratigraphy_base__stratigraphy_en": "Aseri Stage",
            "stratigraphy_base__age_base": 463.8,
            "stratigraphy_top_id": 25,
            "stratigraphy_top__stratigraphy": "Idavere alamlade",
            "stratigraphy_top__stratigraphy_en": "Idavere Substage",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-22T00:16:25Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:17:37Z"
        },
        {
            "id": 10376,
            "taxon": "Aremoricanium squarrosum",
            "taxon_epithet": "squarrosum",
            "author_year": "Loeblich et  MacAdam, 1971",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10373,
            "parent__taxon": "Aremoricanium",
            "parent__author_year": "Deunff, 1955",
            "parent_id": 10373,
            "hierarchy_string": "29-31-317-10373-10376",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 28,
            "stratigraphy_base__stratigraphy": "Jõhvi alamlade",
            "stratigraphy_base__stratigraphy_en": "Jõhvi Substage",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-22T00:20:20Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:21:19Z"
        },
        {
            "id": 10377,
            "taxon": "Arkonia",
            "taxon_epithet": "",
            "author_year": "Burmann, 1970",
            "reference_id": null,
            "reference__reference": null,
            "parent": 317,
            "parent__taxon": "Acritarcha",
            "parent__author_year": "Evitt, 1963",
            "parent_id": 317,
            "hierarchy_string": "29-31-317-10377",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 21,
            "stratigraphy_base__stratigraphy": "Lasnamäe lade",
            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_base__age_base": 463.0,
            "stratigraphy_top_id": 29,
            "stratigraphy_top__stratigraphy": "Keila lade",
            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-22T00:39:55Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-22T00:48:18Z"
        },
        {
            "id": 10378,
            "taxon": "Arkonia concava",
            "taxon_epithet": "concava",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
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            "parent__taxon": "Arkonia",
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            "date_changed": "2013-09-22T00:42:03Z"
        },
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            "date_changed": "2013-09-22T00:45:12Z"
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        },
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            "id": 10381,
            "taxon": "Axisphaeridium timofeevi",
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T00:52:33Z"
        },
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            "id": 10382,
            "taxon": "Axisphaeridium tricolumnelare",
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            "date_changed": "2013-09-22T00:56:58Z"
        },
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            "date_added": "2013-09-22T01:00:19Z",
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            "date_changed": "2013-09-22T01:12:57Z"
        },
        {
            "id": 10384,
            "taxon": "Bacisphaeridium bacifer",
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T01:05:00Z"
        },
        {
            "id": 10385,
            "taxon": "Bacisphaeridium granulatum",
            "taxon_epithet": "granulatum",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "rank__rank": "liik",
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            "date_added": "2013-09-22T01:06:38Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T01:07:10Z"
        },
        {
            "id": 10386,
            "taxon": "Bacisphaeridium saetosum",
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T01:10:57Z"
        },
        {
            "id": 10387,
            "taxon": "Baltisphaeridium aliquigranulum",
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            "hierarchy_string": "29-31-317-1422-10387",
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            "date_added": "2013-09-22T01:18:57Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T01:19:38Z"
        },
        {
            "id": 10388,
            "taxon": "Baltisphaeridium bramkae",
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            "parent": 1422,
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            "hierarchy_string": "29-31-317-1422-10388",
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            "date_added": "2013-09-22T09:18:23Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T09:18:56Z"
        },
        {
            "id": 10389,
            "taxon": "Baltisphaeridium breviciliatum",
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            "stratigraphy_top__age_top": 441.0,
            "is_valid": true,
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            "date_added": "2013-09-22T09:21:27Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-27T19:58:02Z"
        },
        {
            "id": 10390,
            "taxon": "Baltisphaeridium brevispinosum",
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            "hierarchy_string": "29-31-317-1422-10390",
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            "is_fossil": true,
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            "date_added": "2013-09-22T09:28:46Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T09:30:33Z"
        },
        {
            "id": 10391,
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        },
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            "parent": 1422,
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        },
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            "rank__rank": "liik",
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        },
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            "id": 10394,
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            "stratigraphy_top__stratigraphy_en": "Vormsi Stage",
            "stratigraphy_top__age_top": 449.8,
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T10:11:59Z"
        },
        {
            "id": 10395,
            "taxon": "Baltisphaeridium eisenackianum",
            "taxon_epithet": "eisenackianum",
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            "rank__rank": "liik",
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T18:02:30Z"
        },
        {
            "id": 10396,
            "taxon": "Baltisphaeridium esthonicum",
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            "date_added": "2013-09-22T18:10:37Z",
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            "date_changed": "2013-09-22T18:11:45Z"
        },
        {
            "id": 10397,
            "taxon": "Baltisphaeridium filosum",
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            "hierarchy_string": "29-31-317-1422-10397",
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            "rank__rank": "liik",
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            "date_added": "2013-09-22T18:14:49Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T18:14:49Z"
        },
        {
            "id": 10398,
            "taxon": "Baltisphaeridium flexuosum",
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            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "hierarchy_string": "29-31-317-1422-10398",
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            "rank__rank": "liik",
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            "stratigraphy_base__age_base": null,
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            "date_added": "2013-09-22T18:19:40Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T18:19:40Z"
        },
        {
            "id": 10399,
            "taxon": "Baltisphaeridium hamatum",
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            "author_year": "(Downie, 1958)",
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            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "hierarchy_string": "29-31-317-1422-10399",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
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            "stratigraphy_top__age_top": 460.9,
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            "date_added": "2013-09-22T18:27:58Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-22T18:29:42Z"
        },
        {
            "id": 10400,
            "taxon": "Baltisphaeridium heinzelinii",
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2014-01-29T18:29:09Z"
        },
        {
            "id": 10401,
            "taxon": "Monograptus scanicus",
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            "hierarchy_string": "29-38-94-12524-95-707-13053-13056-709-1536-10401",
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            "date_added": "2013-09-24T10:10:58Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2013-11-28T12:29:09Z"
        },
        {
            "id": 10402,
            "taxon": "Spirograptus formosus",
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            "parent": 11743,
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            "hierarchy_string": "29-38-94-12524-95-707-13053-13056-709-11743-10402",
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            "date_added": "2013-09-24T11:24:34Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2018-05-03T14:18:51Z"
        },
        {
            "id": 10403,
            "taxon": "Pristiograptus nilssoni",
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            "parent": 9469,
            "parent__taxon": "Pristiograptus",
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            "hierarchy_string": "29-38-94-12524-95-707-13053-13056-709-9469-10403",
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        },
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        },
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            "type_taxon__taxon": "Nemagraptus gracilis",
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        },
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        },
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        },
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        },
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        },
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            "date_added": "2013-09-25T14:52:38Z",
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        },
        {
            "id": 10424,
            "taxon": "Archiclimacograptus angulatus",
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            "parent__taxon": "Archiclimacograptus",
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            "date_added": "2013-09-25T15:23:26Z",
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        },
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            "id": 10425,
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        },
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            "id": 10426,
            "taxon": "Haddingograptus oliveri",
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        },
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            "id": 10427,
            "taxon": "Amplexograptus tubulus",
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        },
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            "id": 10428,
            "taxon": "Orthograptus acutus",
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        },
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        },
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            "date_added": "2013-09-25T16:18:27Z",
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            "date_changed": "2020-05-04T10:42:17Z"
        },
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            "hierarchy_string": "29-38-94-12524-95-707-13048-10149-10431",
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            "rank__rank": "perekond",
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            "stratigraphy_base__age_base": 468.1,
            "stratigraphy_top_id": 116,
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            "stratigraphy_top__stratigraphy_en": "Katian",
            "stratigraphy_top__age_top": 445.6,
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            "taxon_id_pbdb": null,
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            "type_taxon": 10433,
            "type_taxon__taxon": "Cryptograptus tricornis",
            "remarks": null,
            "date_added": "2013-09-25T16:19:32Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2020-05-04T10:57:03Z"
        },
        {
            "id": 10432,
            "taxon": "Cryptograptus lanceolatus",
            "taxon_epithet": "lanceolatus",
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            "reference_id": 4614,
            "reference__reference": "Hadding, 1913",
            "parent": 10431,
            "parent__taxon": "Cryptograptus",
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            "hierarchy_string": "29-38-94-12524-95-707-13048-10149-10431-10432",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-25T16:23:19Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2018-04-29T17:04:44Z"
        },
        {
            "id": 10433,
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            "reference__reference": "Carruthers, 1858",
            "parent": 10431,
            "parent__taxon": "Cryptograptus",
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            "parent_id": 10431,
            "hierarchy_string": "29-38-94-12524-95-707-13048-10149-10431-10433",
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            "fossil_group__taxon": "Graptolithina",
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            "rank__rank": "liik",
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            "stratigraphy_base__age_base": 485.4,
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            "stratigraphy_top__stratigraphy_en": "Ordovician",
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-25T16:26:07Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2020-05-04T10:47:29Z"
        },
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            "id": 10434,
            "taxon": "Nikoliviidae",
            "taxon_epithet": "",
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            "reference_id": 1793,
            "reference__reference": "Karatajūtė-Talimaa, 1978",
            "parent": 721,
            "parent__taxon": "Thelodontiformes",
            "parent__author_year": "Kiaer, 1932",
            "parent_id": 721,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10434",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "sugukond",
            "rank__rank_en": "Family",
            "rank__rank_short": "fam",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 125,
            "stratigraphy_top__stratigraphy": "Emsi lade",
            "stratigraphy_top__stratigraphy_en": "Emsian",
            "stratigraphy_top__age_top": 391.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-25T17:06:44Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2020-01-24T11:16:33Z"
        },
        {
            "id": 10435,
            "taxon": "Nikolivia",
            "taxon_epithet": "",
            "author_year": "Karatajūtė-Talimaa, 1978",
            "reference_id": 1793,
            "reference__reference": "Karatajūtė-Talimaa, 1978",
            "parent": 10434,
            "parent__taxon": "Nikoliviidae",
            "parent__author_year": "Karatajūtė-Talimaa, 1978",
            "parent_id": 10434,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10434-10435",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 59,
            "stratigraphy_top__stratigraphy": "Lochkovi",
            "stratigraphy_top__stratigraphy_en": "Lochkovian",
            "stratigraphy_top__age_top": 412.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": 10436,
            "type_taxon__taxon": "Nikolivia oervigi",
            "remarks": "",
            "date_added": "2013-09-25T17:10:56Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2017-01-19T14:50:28Z"
        },
        {
            "id": 10436,
            "taxon": "Nikolivia oervigi",
            "taxon_epithet": "oervigi",
            "author_year": "(Karatajūtė-Talimaa, 1967)",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10435,
            "parent__taxon": "Nikolivia",
            "parent__author_year": "Karatajūtė-Talimaa, 1978",
            "parent_id": 10435,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10434-10435-10436",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": null,
            "stratigraphy_base__stratigraphy": null,
            "stratigraphy_base__stratigraphy_en": null,
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": null,
            "stratigraphy_top__stratigraphy": null,
            "stratigraphy_top__stratigraphy_en": null,
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-25T17:12:03Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-25T17:13:03Z"
        },
        {
            "id": 10437,
            "taxon": "Nikolivia gutta",
            "taxon_epithet": "gutta",
            "author_year": "Karatajūtė-Talimaa, 1978",
            "reference_id": 1793,
            "reference__reference": "Karatajūtė-Talimaa, 1978",
            "parent": 10435,
            "parent__taxon": "Nikolivia",
            "parent__author_year": "Karatajūtė-Talimaa, 1978",
            "parent_id": 10435,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10434-10435-10437",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 59,
            "stratigraphy_top__stratigraphy": "Lochkovi",
            "stratigraphy_top__stratigraphy_en": "Lochkovian",
            "stratigraphy_top__age_top": 412.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-25T17:17:10Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-25T17:19:37Z"
        },
        {
            "id": 10438,
            "taxon": "Talivalia elongata",
            "taxon_epithet": "elongata",
            "author_year": "(Karatajūtė-Talimaa, 1978)",
            "reference_id": 1793,
            "reference__reference": "Karatajūtė-Talimaa, 1978",
            "parent": 11937,
            "parent__taxon": "Talivalia",
            "parent__author_year": "Märss, Wilson et Thorsteinsson, 2002",
            "parent_id": 11937,
            "hierarchy_string": "29-38-96-270-99-271-283-721-11936-11937-10438",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 59,
            "stratigraphy_top__stratigraphy": "Lochkovi",
            "stratigraphy_top__stratigraphy_en": "Lochkovian",
            "stratigraphy_top__age_top": 412.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": 10438,
            "type_taxon__taxon": "Talivalia elongata",
            "remarks": "",
            "date_added": "2013-09-25T17:20:27Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2014-01-03T20:36:29Z"
        },
        {
            "id": 10439,
            "taxon": "Nikolivia balabayi",
            "taxon_epithet": "balabayi",
            "author_year": "Karatajūtė-Talimaa, 1978",
            "reference_id": 1793,
            "reference__reference": "Karatajūtė-Talimaa, 1978",
            "parent": 10435,
            "parent__taxon": "Nikolivia",
            "parent__author_year": "Karatajūtė-Talimaa, 1978",
            "parent_id": 10435,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10434-10435-10439",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 59,
            "stratigraphy_top__stratigraphy": "Lochkovi",
            "stratigraphy_top__stratigraphy_en": "Lochkovian",
            "stratigraphy_top__age_top": 412.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-25T17:25:05Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-25T17:25:32Z"
        },
        {
            "id": 10440,
            "taxon": "Amaltheolepis",
            "taxon_epithet": "",
            "author_year": "Ørvig, 1969",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10434,
            "parent__taxon": "Nikoliviidae",
            "parent__author_year": "Karatajūtė-Talimaa, 1978",
            "parent_id": 10434,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10434-10440",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
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            "in_estonia": false,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 124,
            "stratigraphy_base__stratigraphy": "Praha lade",
            "stratigraphy_base__stratigraphy_en": "Pragian",
            "stratigraphy_base__age_base": 412.0,
            "stratigraphy_top_id": 125,
            "stratigraphy_top__stratigraphy": "Emsi lade",
            "stratigraphy_top__stratigraphy_en": "Emsian",
            "stratigraphy_top__age_top": 391.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "type species Amaltheolepis winsnesi Ørvig, 1969",
            "date_added": "2013-09-25T17:29:31Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-25T17:31:28Z"
        },
        {
            "id": 10441,
            "taxon": "Amaltheolepis baltica",
            "taxon_epithet": "baltica",
            "author_year": "Karatajūtė-Talimaa, 1978",
            "reference_id": 1793,
            "reference__reference": "Karatajūtė-Talimaa, 1978",
            "parent": 10440,
            "parent__taxon": "Amaltheolepis",
            "parent__author_year": "Ørvig, 1969",
            "parent_id": 10440,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10434-10440-10441",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 125,
            "stratigraphy_base__stratigraphy": "Emsi lade",
            "stratigraphy_base__stratigraphy_en": "Emsian",
            "stratigraphy_base__age_base": 400.0,
            "stratigraphy_top_id": 125,
            "stratigraphy_top__stratigraphy": "Emsi lade",
            "stratigraphy_top__stratigraphy_en": "Emsian",
            "stratigraphy_top__age_top": 391.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
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            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-25T17:32:32Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2013-09-25T17:33:12Z"
        },
        {
            "id": 10442,
            "taxon": "Apalolepis",
            "taxon_epithet": "",
            "author_year": "Karatajūtė-Talimaa, 1967",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10418,
            "parent__taxon": "Apalolepididae",
            "parent__author_year": "Turner, 1976",
            "parent_id": 10418,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10418-10442",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
            "stratigraphy_top_id": 124,
            "stratigraphy_top__stratigraphy": "Praha lade",
            "stratigraphy_top__stratigraphy_en": "Pragian",
            "stratigraphy_top__age_top": 400.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": 10443,
            "type_taxon__taxon": "Apalolepis obruchevi",
            "remarks": "",
            "date_added": "2013-09-25T17:35:37Z",
            "fossil_group__parent__parent__taxon": "Chordata",
            "fossil_group__parent__parent__id": 96,
            "date_changed": "2017-01-19T14:49:31Z"
        },
        {
            "id": 10443,
            "taxon": "Apalolepis obruchevi",
            "taxon_epithet": "obruchevi",
            "author_year": "Karatajūtė-Talimaa, 1967",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10442,
            "parent__taxon": "Apalolepis",
            "parent__author_year": "Karatajūtė-Talimaa, 1967",
            "parent_id": 10442,
            "hierarchy_string": "29-38-96-270-99-271-283-721-10418-10442-10443",
            "fossil_group__id": 99,
            "fossil_group__taxon": "Agnatha",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 59,
            "stratigraphy_base__stratigraphy": "Lochkovi",
            "stratigraphy_base__stratigraphy_en": "Lochkovian",
            "stratigraphy_base__age_base": 416.0,
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        },
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        },
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        },
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            "date_added": "2013-09-26T11:33:39Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
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        },
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            "hierarchy_string": "29-38-94-12524-95-707-12531-9976-10155-10450",
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        },
        {
            "id": 10451,
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            "reference__reference": "Nicholson, 1873b",
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        },
        {
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        },
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        },
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        },
        {
            "id": 10455,
            "taxon": "Didymograptus leptograptoides",
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            "date_added": "2013-09-26T13:58:49Z",
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            "date_changed": "2020-04-26T16:19:15Z"
        },
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        },
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        },
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            "date_changed": "2013-09-26T18:44:02Z"
        },
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            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2013-10-04T15:52:21Z"
        },
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            "taxon": "Xiphograptus formosus",
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            "parent__taxon": "Xiphograptus",
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            "hierarchy_string": "29-38-94-12524-95-707-10059-13045-10204-10468",
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            "date_added": "2013-09-27T11:04:47Z",
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            "date_added": "2013-09-27T14:10:11Z",
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        },
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            "date_added": "2013-09-27T15:20:00Z",
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            "date_added": "2013-09-27T15:27:31Z",
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            "date_changed": "2020-05-05T18:59:45Z"
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            "date_changed": "2014-09-10T16:19:34Z"
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        },
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            "taxon": "Baltisphaeridium multiechinatum",
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        },
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            "date_changed": "2013-09-27T20:38:25Z"
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            "id": 10492,
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            "date_changed": "2013-09-27T20:40:22Z"
        },
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            "taxon": "Baltisphaeridium onniense",
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            "date_added": "2013-09-27T20:46:31Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T20:50:14Z"
        },
        {
            "id": 10494,
            "taxon": "Baltisphaeridium parvigranosum",
            "taxon_epithet": "parvigranosum",
            "author_year": "Loeblich et Tappan, 1978",
            "reference_id": null,
            "reference__reference": null,
            "parent": 1422,
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            "parent__author_year": "Eisenack, 1958",
            "parent_id": 1422,
            "hierarchy_string": "29-31-317-1422-10494",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 21,
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            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_base__age_base": 463.0,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-27T20:52:26Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T20:52:51Z"
        },
        {
            "id": 10495,
            "taxon": "Baltisphaeridium parvulisidereum",
            "taxon_epithet": "parvulisidereum",
            "author_year": "Colbath, 1979",
            "reference_id": null,
            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "hierarchy_string": "29-31-317-1422-10495",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
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            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 23,
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            "stratigraphy_top__stratigraphy_en": "Kukruse Stage",
            "stratigraphy_top__age_top": 458.2,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-27T20:57:02Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T20:57:56Z"
        },
        {
            "id": 10496,
            "taxon": "Baltisphaeridium pauciverrucosum",
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            "reference_id": null,
            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "hierarchy_string": "29-31-317-1422-10496",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 34,
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            "stratigraphy_top__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_top__age_top": 452.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "type_taxon__taxon": null,
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            "date_added": "2013-09-27T21:03:19Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:05:13Z"
        },
        {
            "id": 10497,
            "taxon": "Baltisphaeridium pseudocalicispinum",
            "taxon_epithet": "pseudocalicispinum",
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            "reference_id": null,
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            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
            "parent__author_year": "Eisenack, 1958",
            "parent_id": 1422,
            "hierarchy_string": "29-31-317-1422-10497",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
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            "stratigraphy_top_id": 43,
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            "stratigraphy_top__stratigraphy_en": "Juuru Stage",
            "stratigraphy_top__age_top": 441.0,
            "is_valid": true,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-27T21:13:45Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:15:44Z"
        },
        {
            "id": 10498,
            "taxon": "Baltisphaeridium pustulatum",
            "taxon_epithet": "pustulatum",
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            "reference_id": null,
            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "hierarchy_string": "29-31-317-1422-10498",
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            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Aseri Stage",
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            "stratigraphy_top_id": 37,
            "stratigraphy_top__stratigraphy": "Vormsi lade",
            "stratigraphy_top__stratigraphy_en": "Vormsi Stage",
            "stratigraphy_top__age_top": 449.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-27T21:20:09Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:21:14Z"
        },
        {
            "id": 10499,
            "taxon": "Baltisphaeridium ramiferum",
            "taxon_epithet": "ramiferum",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
            "parent__author_year": "Eisenack, 1958",
            "parent_id": 1422,
            "hierarchy_string": "29-31-317-1422-10499",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
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            "rank__rank": "liik",
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            "stratigraphy_base__age_base": 453.2,
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            "stratigraphy_top__stratigraphy_en": "Nabala Stage",
            "stratigraphy_top__age_top": 450.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-27T21:26:13Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:27:16Z"
        },
        {
            "id": 10500,
            "taxon": "Baltisphaeridium trabeculaespinae",
            "taxon_epithet": "trabeculaespinae",
            "author_year": "Gorka, 1969",
            "reference_id": 4770,
            "reference__reference": "Gorka, 1969",
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "parent_id": 1422,
            "hierarchy_string": "29-31-317-1422-10500",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 25,
            "stratigraphy_base__stratigraphy": "Idavere alamlade",
            "stratigraphy_base__stratigraphy_en": "Idavere Substage",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-27T21:41:20Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2019-11-20T20:18:52Z"
        },
        {
            "id": 10501,
            "taxon": "Baltisphaeridium tranvikensis",
            "taxon_epithet": "tranvikensis",
            "author_year": "Tynni, 1982",
            "reference_id": null,
            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
            "parent__author_year": "Eisenack, 1958",
            "parent_id": 1422,
            "hierarchy_string": "29-31-317-1422-10501",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 17,
            "stratigraphy_base__stratigraphy": "Volhovi lade",
            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 22,
            "stratigraphy_top__stratigraphy": "Uhaku lade",
            "stratigraphy_top__stratigraphy_en": "Uhaku Stage",
            "stratigraphy_top__age_top": 460.9,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-27T21:45:15Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:45:49Z"
        },
        {
            "id": 10502,
            "taxon": "Baltisphaeridium trichoporum",
            "taxon_epithet": "trichoporum",
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            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
            "parent__author_year": "Eisenack, 1958",
            "parent_id": 1422,
            "hierarchy_string": "29-31-317-1422-10502",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 17,
            "stratigraphy_base__stratigraphy": "Volhovi lade",
            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 25,
            "stratigraphy_top__stratigraphy": "Idavere alamlade",
            "stratigraphy_top__stratigraphy_en": "Idavere Substage",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-27T21:49:19Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:51:53Z"
        },
        {
            "id": 10503,
            "taxon": "Baltisphaeridium trophirhapium",
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            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "hierarchy_string": "29-31-317-1422-10503",
            "fossil_group__id": 317,
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Kukruse Stage",
            "stratigraphy_base__age_base": 460.9,
            "stratigraphy_top_id": 32,
            "stratigraphy_top__stratigraphy": "Oandu lade",
            "stratigraphy_top__stratigraphy_en": "Oandu Stage",
            "stratigraphy_top__age_top": 453.2,
            "is_valid": true,
            "is_fossil": true,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-27T21:55:09Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:55:56Z"
        },
        {
            "id": 10504,
            "taxon": "Baltisphaeridium verrucatum",
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            "reference__reference": null,
            "parent": 1422,
            "parent__taxon": "Baltisphaeridium",
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            "hierarchy_string": "29-31-317-1422-10504",
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
            "stratigraphy_base__age_base": 467.5,
            "stratigraphy_top_id": 28,
            "stratigraphy_top__stratigraphy": "Jõhvi alamlade",
            "stratigraphy_top__stratigraphy_en": "Jõhvi Substage",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
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            "remarks": "",
            "date_added": "2013-09-27T21:58:38Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T21:58:58Z"
        },
        {
            "id": 10505,
            "taxon": "Buedingiisphaeridium balticum",
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            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1533,
            "parent__taxon": "Buedingiisphaeridium",
            "parent__author_year": "Schaarschmidt, 1963",
            "parent_id": 1533,
            "hierarchy_string": "29-31-317-1533-10505",
            "fossil_group__id": 317,
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
            "stratigraphy_base__age_base": 467.5,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
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            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-27T22:04:39Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-27T22:05:43Z"
        },
        {
            "id": 10506,
            "taxon": "Buedingiisphaeridium guttiferum",
            "taxon_epithet": "guttiferum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1533,
            "parent__taxon": "Buedingiisphaeridium",
            "parent__author_year": "Schaarschmidt, 1963",
            "parent_id": 1533,
            "hierarchy_string": "29-31-317-1533-10506",
            "fossil_group__id": 317,
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Keila Stage",
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            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
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        },
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            "taxon": "Cheleutochroa differta",
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            "date_added": "2013-09-28T08:44:52Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T08:45:16Z"
        },
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            "id": 10510,
            "taxon": "Cheleutochroa elegans",
            "taxon_epithet": "elegans",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10507,
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T08:48:18Z"
        },
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            "id": 10511,
            "taxon": "Cheleutochroa gymnobrachiata",
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T08:51:06Z"
        },
        {
            "id": 10512,
            "taxon": "Cheleutochroa oculata",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10507,
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Idavere Substage",
            "stratigraphy_base__age_base": null,
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
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            "date_added": "2013-09-28T08:53:19Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T08:54:30Z"
        },
        {
            "id": 10513,
            "taxon": "Cheleutochroa ramosa",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10507,
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            "hierarchy_string": "29-31-317-10507-10513",
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            "rank__rank": "liik",
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            "stratigraphy_base__age_base": 449.8,
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
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            "date_added": "2013-09-28T08:56:15Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T08:56:31Z"
        },
        {
            "id": 10514,
            "taxon": "Cheleutochroa rugosa",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10507,
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            "hierarchy_string": "29-31-317-10507-10514",
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            "rank__rank": "liik",
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            "stratigraphy_base__age_base": 456.2,
            "stratigraphy_top_id": 29,
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
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            "date_added": "2013-09-28T20:20:42Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:21:05Z"
        },
        {
            "id": 10515,
            "taxon": "Cheleutochroa tuberculosa",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "rank__rank": "liik",
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
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            "date_added": "2013-09-28T20:23:32Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T20:23:53Z"
        },
        {
            "id": 10516,
            "taxon": "Cheleutochroa venosa",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "stratigraphy_top_id": 37,
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            "stratigraphy_top__stratigraphy_en": "Vormsi Stage",
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            "date_added": "2013-09-28T20:26:20Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T20:26:39Z"
        },
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            "taxon": "Cheleutochroa venosior",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "stratigraphy_base__stratigraphy_en": "Jõhvi Substage",
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
            "is_valid": true,
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            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-28T20:28:37Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:29:00Z"
        },
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            "id": 10518,
            "taxon": "Chlamydosphaeridia",
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            "parent": 317,
            "parent__taxon": "Acritarcha",
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            "hierarchy_string": "29-31-317-10518",
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            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
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            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_base__age_base": 463.0,
            "stratigraphy_top_id": 29,
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
            "is_valid": true,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-28T20:31:59Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:33:15Z"
        },
        {
            "id": 10519,
            "taxon": "Comasphaeridium bacillum",
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            "parent": 1515,
            "parent__taxon": "Comasphaeridium",
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            "hierarchy_string": "29-31-317-1515-10519",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
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            "stratigraphy_base__age_base": 467.5,
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            "stratigraphy_top__stratigraphy_en": "Uhaku Stage",
            "stratigraphy_top__age_top": 460.9,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-28T20:40:42Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:42:16Z"
        },
        {
            "id": 10520,
            "taxon": "Coronitesta",
            "taxon_epithet": "",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
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            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
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            "stratigraphy_base__stratigraphy_en": null,
            "stratigraphy_base__age_base": null,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-28T20:43:53Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:44:54Z"
        },
        {
            "id": 10521,
            "taxon": "Coronitesta bicornis",
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            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10520,
            "parent__taxon": "Coronitesta",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Rakvere Stage",
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            "stratigraphy_top__age_top": 452.0,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-28T20:45:31Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:45:56Z"
        },
        {
            "id": 10522,
            "taxon": "Coronitesta raplaensis",
            "taxon_epithet": "raplaensis",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10520,
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            "hierarchy_string": "29-31-317-10520-10522",
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            "in_baltoscandia": true,
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_base__age_base": 463.0,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
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            "is_fossil": true,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-28T20:48:31Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:48:57Z"
        },
        {
            "id": 10523,
            "taxon": "Coronitesta triangularis",
            "taxon_epithet": "triangularis",
            "author_year": "Uutela et Tynni, 1991",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10520,
            "parent__taxon": "Coronitesta",
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            "hierarchy_string": "29-31-317-10520-10523",
            "fossil_group__id": 317,
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            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-28T20:51:17Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:55:24Z"
        },
        {
            "id": 10524,
            "taxon": "Costatilobus",
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            "reference__reference": null,
            "parent": 317,
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            "hierarchy_string": "29-31-317-10524",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": null,
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            "stratigraphy_base__age_base": null,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-28T20:55:53Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:58:16Z"
        },
        {
            "id": 10525,
            "taxon": "Costatilobus bulbosus",
            "taxon_epithet": "bulbosus",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10524,
            "parent__taxon": "Costatilobus",
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            "hierarchy_string": "29-31-317-10524-10525",
            "fossil_group__id": 317,
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            "in_baltoscandia": true,
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 23,
            "stratigraphy_top__stratigraphy": "Kukruse lade",
            "stratigraphy_top__stratigraphy_en": "Kukruse Stage",
            "stratigraphy_top__age_top": 458.2,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-28T20:57:30Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T20:58:45Z"
        },
        {
            "id": 10526,
            "taxon": "Costatilobus grandispinosus",
            "taxon_epithet": "grandispinosus",
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            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10524,
            "parent__taxon": "Costatilobus",
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            "parent_id": 10524,
            "hierarchy_string": "29-31-317-10524-10526",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 29,
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            "stratigraphy_base__stratigraphy_en": "Keila Stage",
            "stratigraphy_base__age_base": 456.2,
            "stratigraphy_top_id": 36,
            "stratigraphy_top__stratigraphy": "Nabala lade",
            "stratigraphy_top__stratigraphy_en": "Nabala Stage",
            "stratigraphy_top__age_top": 450.8,
            "is_valid": true,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-28T21:01:18Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T21:01:50Z"
        },
        {
            "id": 10527,
            "taxon": "Costatilobus trifidus",
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            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10524,
            "parent__taxon": "Costatilobus",
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            "hierarchy_string": "29-31-317-10524-10527",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 29,
            "stratigraphy_base__stratigraphy": "Keila lade",
            "stratigraphy_base__stratigraphy_en": "Keila Stage",
            "stratigraphy_base__age_base": 456.2,
            "stratigraphy_top_id": 29,
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
            "is_valid": true,
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            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-28T21:04:36Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T21:05:01Z"
        },
        {
            "id": 10528,
            "taxon": "Cycloposphaeridium",
            "taxon_epithet": "",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 317,
            "parent__taxon": "Acritarcha",
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            "parent_id": 317,
            "hierarchy_string": "29-31-317-10528",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 17,
            "stratigraphy_base__stratigraphy": "Volhovi lade",
            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 20,
            "stratigraphy_top__stratigraphy": "Aseri lade",
            "stratigraphy_top__stratigraphy_en": "Aseri Stage",
            "stratigraphy_top__age_top": 463.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-28T21:12:44Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T21:13:49Z"
        },
        {
            "id": 10529,
            "taxon": "Cycloposphaeridium auriculatum",
            "taxon_epithet": "auriculatum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10528,
            "parent__taxon": "Cycloposphaeridium",
            "parent__author_year": "Uutela et Tynni, 1991",
            "parent_id": 10528,
            "hierarchy_string": "29-31-317-10528-10529",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
            "stratigraphy_base_id": 17,
            "stratigraphy_base__stratigraphy": "Volhovi lade",
            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 20,
            "stratigraphy_top__stratigraphy": "Aseri lade",
            "stratigraphy_top__stratigraphy_en": "Aseri Stage",
            "stratigraphy_top__age_top": 463.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "remarks": "",
            "date_added": "2013-09-28T21:14:36Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T21:14:57Z"
        },
        {
            "id": 10530,
            "taxon": "Cymatiosphaera aseriensis",
            "taxon_epithet": "aseriensis",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1454,
            "parent__taxon": "Cymatiosphaera",
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            "parent_id": 1454,
            "hierarchy_string": "29-31-317-1454-10530",
            "fossil_group__id": 317,
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            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Aseri Stage",
            "stratigraphy_base__age_base": 463.8,
            "stratigraphy_top_id": 20,
            "stratigraphy_top__stratigraphy": "Aseri lade",
            "stratigraphy_top__stratigraphy_en": "Aseri Stage",
            "stratigraphy_top__age_top": 463.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-28T22:49:43Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T22:50:46Z"
        },
        {
            "id": 10531,
            "taxon": "Cymatiosphaera crispa",
            "taxon_epithet": "crispa",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1454,
            "parent__taxon": "Cymatiosphaera",
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            "parent_id": 1454,
            "hierarchy_string": "29-31-317-1454-10531",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 29,
            "stratigraphy_base__stratigraphy": "Keila lade",
            "stratigraphy_base__stratigraphy_en": "Keila Stage",
            "stratigraphy_base__age_base": 456.2,
            "stratigraphy_top_id": 34,
            "stratigraphy_top__stratigraphy": "Rakvere lade",
            "stratigraphy_top__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_top__age_top": 452.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-09-28T22:55:01Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T22:57:00Z"
        },
        {
            "id": 10532,
            "taxon": "Cymatiosphaera keilaensis",
            "taxon_epithet": "keilaensis",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1454,
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-28T23:00:58Z"
        },
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            "id": 10533,
            "taxon": "Cymatiosphaera latimurata",
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            "parent": 1454,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-28T23:06:00Z"
        },
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            "id": 10535,
            "taxon": "Cymatiosphaera minima",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1454,
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            "date_changed": "2013-09-29T16:33:36Z"
        },
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            "id": 10536,
            "taxon": "Cymatiosphaera nabalaensis",
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            "parent": 1454,
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            "date_added": "2013-09-29T16:35:10Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T16:35:31Z"
        },
        {
            "id": 10537,
            "taxon": "Cymatiosphaera pavimenta",
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            "parent": 1454,
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
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            "stratigraphy_top_id": 39,
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            "stratigraphy_top__stratigraphy_en": "Porkuni Stage",
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            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T16:40:20Z"
        },
        {
            "id": 10538,
            "taxon": "Cymatiosphaera rakverensis",
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            "parent": 1454,
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            "hierarchy_string": "29-31-317-1454-10538",
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            "date_added": "2013-09-29T16:41:24Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T16:41:47Z"
        },
        {
            "id": 10539,
            "taxon": "Cymatiosphaera serrata",
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            "parent": 1454,
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Pirgu Stage",
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            "stratigraphy_top__age_top": 445.6,
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            "date_added": "2013-09-29T16:43:25Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T16:43:43Z"
        },
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            "id": 10540,
            "taxon": "Dactylofusa",
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            "reference__reference": null,
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            "hierarchy_string": "29-31-317-10540",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
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            "rank__rank": "perekond",
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            "date_added": "2013-09-29T16:52:05Z",
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            "date_changed": "2013-09-29T16:52:05Z"
        },
        {
            "id": 10541,
            "taxon": "Dactylofusa lasnamaegiensis",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10540,
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            "hierarchy_string": "29-31-317-10540-10541",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
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            "stratigraphy_top__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_top__age_top": 462.6,
            "is_valid": true,
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            "date_added": "2013-09-29T16:54:27Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T16:54:59Z"
        },
        {
            "id": 10542,
            "taxon": "Dactylofusa cirritus",
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            "parent": 10540,
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            "rank__rank": "liik",
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            "stratigraphy_top__stratigraphy_en": "Idavere Substage",
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            "date_added": "2013-09-29T16:56:42Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T16:57:30Z"
        },
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            "id": 10543,
            "taxon": "Dicommopalla",
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            "parent": 317,
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            "hierarchy_string": "29-31-317-10543",
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            "rank__rank": "perekond",
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            "date_added": "2013-09-29T16:59:23Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T16:59:23Z"
        },
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            "id": 10544,
            "taxon": "Dicommopalla macadamii",
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            "parent": 10543,
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            "date_added": "2013-09-29T17:01:05Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T17:01:38Z"
        },
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            "id": 10545,
            "taxon": "Dictyosphaeridium",
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            "parent": 317,
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            "stratigraphy_top_id": 38,
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            "is_valid": true,
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            "date_added": "2013-09-29T17:03:33Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2018-11-01T20:43:52Z"
        },
        {
            "id": 10546,
            "taxon": "Dictyosphaeridium reticulatum",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "taxon_id_pbdb": null,
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            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T17:07:54Z"
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            "id": 10547,
            "taxon": "Dictyotidium multipolygonatum",
            "taxon_epithet": "multipolygonatum",
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            "fossil_group__parent__parent__taxon": "Biota",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "date_added": "2013-09-29T17:14:29Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T17:14:45Z"
        },
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            "fossil_group__parent__parent__taxon": "Biota",
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        },
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            "id": 10550,
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            "reference__reference": "Uutela & Tynni, 1991",
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            "fossil_group__parent__parent__taxon": "Biota",
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        },
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            "parent": 317,
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            "date_added": "2013-09-29T17:25:11Z",
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            "date_changed": "2013-09-29T17:25:11Z"
        },
        {
            "id": 10552,
            "taxon": "Dilatisphaera complicata",
            "taxon_epithet": "complicata",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
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            "stratigraphy_top__stratigraphy": "Uhaku lade",
            "stratigraphy_top__stratigraphy_en": "Uhaku Stage",
            "stratigraphy_top__age_top": 460.9,
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            "is_fossil": true,
            "is_fossil_group": false,
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            "date_added": "2013-09-29T17:26:15Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T17:26:36Z"
        },
        {
            "id": 10553,
            "taxon": "Dilatisphaera nanofurcata",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10551,
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            "hierarchy_string": "29-31-317-10551-10553",
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            "in_baltoscandia": true,
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            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 25,
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            "stratigraphy_top__stratigraphy_en": "Idavere Substage",
            "stratigraphy_top__age_top": null,
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            "date_added": "2013-09-29T17:28:15Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T17:29:14Z"
        },
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            "id": 10554,
            "taxon": "Dilatisphaera tubulifera",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
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            "date_added": "2013-09-29T17:30:13Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T17:30:29Z"
        },
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            "taxon": "Domasia",
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            "reference__reference": "Downie, 1960",
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            "stratigraphy_top_id": 40,
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            "date_added": "2013-09-29T17:32:16Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2020-03-16T14:00:11Z"
        },
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            "id": 10556,
            "taxon": "Domasia spinosa",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "stratigraphy_top__age_top": 449.8,
            "is_valid": true,
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            "date_added": "2013-09-29T17:33:58Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T17:35:51Z"
        },
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            "id": 10557,
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            "date_added": "2013-09-29T17:40:30Z",
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            "date_changed": "2013-09-29T17:41:15Z"
        },
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            "taxon": "Excultibrachium concinnum",
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            "date_added": "2013-09-29T17:41:56Z",
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        },
        {
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            "reference__reference": null,
            "parent": 317,
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            "parent__author_year": "Evitt, 1963",
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            "in_baltoscandia": true,
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            "rank__rank": "perekond",
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            "rank__rank_short": "gen",
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            "stratigraphy_base__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_base__age_base": 463.0,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-29T17:44:22Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
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        },
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            "id": 10560,
            "taxon": "Florisphaeridium abruptum",
            "taxon_epithet": "abruptum",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "stratigraphy_top_id": 21,
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            "stratigraphy_top__stratigraphy_en": "Lasnamägi Stage",
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-29T18:10:21Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
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        },
        {
            "id": 10561,
            "taxon": "Florisphaeridium circulatum",
            "taxon_epithet": "circulatum",
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            "reference__reference": "Uutela & Tynni, 1991",
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            "stratigraphy_base__age_base": 449.8,
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
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            "date_added": "2013-09-29T18:12:32Z",
            "fossil_group__parent__parent__taxon": "Biota",
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        },
        {
            "id": 10562,
            "taxon": "Florisphaeridium densum",
            "taxon_epithet": "densum",
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            "parent": 10559,
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            "hierarchy_string": "29-31-317-10559-10562",
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            "in_baltoscandia": true,
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            "stratigraphy_top_id": 29,
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            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
            "is_valid": true,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-29T18:15:17Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T18:15:30Z"
        },
        {
            "id": 10563,
            "taxon": "Polygonium breviradiatum",
            "taxon_epithet": "breviradiatum",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1449,
            "parent__taxon": "Polygonium",
            "parent__author_year": "Vavrdová, 1966",
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            "hierarchy_string": "29-31-317-1449-10563",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Idavere Substage",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 28,
            "stratigraphy_top__stratigraphy": "Jõhvi alamlade",
            "stratigraphy_top__stratigraphy_en": "Jõhvi Substage",
            "stratigraphy_top__age_top": null,
            "is_valid": false,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-29T21:46:28Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2014-01-07T15:19:58Z"
        },
        {
            "id": 10564,
            "taxon": "Goniosphaeridium cantabricum",
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            "reference__reference": null,
            "parent": 1521,
            "parent__taxon": "Goniosphaeridium",
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            "hierarchy_string": "29-31-317-1521-10564",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_base__age_base": 449.8,
            "stratigraphy_top_id": 38,
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
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            "date_added": "2013-09-29T21:49:47Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T21:50:28Z"
        },
        {
            "id": 10565,
            "taxon": "Goniosphaeridium mochtiensis",
            "taxon_epithet": "mochtiensis",
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            "reference__reference": "Gorka, 1969",
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            "parent__taxon": "Goniosphaeridium",
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            "hierarchy_string": "29-31-317-1521-10565",
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            "fossil_group__taxon": "Acritarcha",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Kunda Stage",
            "stratigraphy_base__age_base": 467.5,
            "stratigraphy_top_id": 21,
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            "stratigraphy_top__stratigraphy_en": "Lasnamägi Stage",
            "stratigraphy_top__age_top": 462.6,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-29T21:54:17Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2019-11-20T20:19:26Z"
        },
        {
            "id": 10566,
            "taxon": "Goniosphaeridium oligospinosum",
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            "parent": 1521,
            "parent__taxon": "Goniosphaeridium",
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            "hierarchy_string": "29-31-317-1521-10566",
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            "rank__rank": "liik",
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            "rank__rank_short": "spe",
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            "stratigraphy_base__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_base__age_base": 449.8,
            "stratigraphy_top_id": 38,
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            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-29T21:59:52Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-09-29T22:00:57Z"
        },
        {
            "id": 10567,
            "taxon": "Goniosphaeridium parvispinosum",
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            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1521,
            "parent__taxon": "Goniosphaeridium",
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            "hierarchy_string": "29-31-317-1521-10567",
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            "rank__rank": "liik",
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            "stratigraphy_top_id": 18,
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            "stratigraphy_top__stratigraphy_en": "Kunda Stage",
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            "date_added": "2013-09-29T22:07:37Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2013-09-29T22:07:57Z"
        },
        {
            "id": 10568,
            "taxon": "Goniosphaeridium pellicidum",
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            "hierarchy_string": "29-31-317-1521-10568",
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            "stratigraphy_top__stratigraphy_en": "Juuru Stage",
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            "date_added": "2013-09-29T22:10:11Z",
            "fossil_group__parent__parent__taxon": "Biota",
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            "date_changed": "2014-01-07T14:19:54Z"
        },
        {
            "id": 10572,
            "taxon": "Rhabdinopora praeparabola",
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            "parent": 1537,
            "parent__taxon": "Rhabdinopora",
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            "parent_id": 1537,
            "hierarchy_string": "29-38-94-12524-95-707-12531-9976-1537-10572",
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            "fossil_group__taxon": "Graptolithina",
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            "stratigraphy_top__stratigraphy": "Kambrium",
            "stratigraphy_top__stratigraphy_en": "Cambrian",
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            "is_valid": true,
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-30T10:28:44Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2014-09-30T08:55:53Z"
        },
        {
            "id": 10573,
            "taxon": "Micrhystridium stellatum salopiense",
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            "parent": 2660,
            "parent__taxon": "Micrhystridium stellatum",
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            "hierarchy_string": "29-31-317-1386-2660-10573",
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            "rank__rank": "alamliik",
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            "stratigraphy_top_id": 43,
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            "stratigraphy_top__stratigraphy_en": "Juuru Stage",
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            "taxon_id_pbdb": null,
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            "date_added": "2013-09-30T12:29:12Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-13T22:51:16Z"
        },
        {
            "id": 10575,
            "taxon": "Clonograptus sarmentosus",
            "taxon_epithet": "sarmentosus",
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            "reference__reference": "Moberg, 1892a",
            "parent": 9977,
            "parent__taxon": "Clonograptus",
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            "hierarchy_string": "29-38-94-12524-95-707-10059-9977-10575",
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            "rank__rank": "liik",
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            "stratigraphy_base__stratigraphy_en": "Tremadocian",
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            "stratigraphy_top__stratigraphy_en": "Tremadocian",
            "stratigraphy_top__age_top": 477.7,
            "is_valid": true,
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        },
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            "id": 10585,
            "taxon": "Paradelograptus kinnegraptoides",
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            "reference__reference": "Bouček & Přibyl, 1952(for 1951)",
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            "type_taxon__taxon": "Pendeograptus pendens",
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            "date_added": "2013-10-01T13:42:38Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
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            "date_changed": "2020-04-28T12:42:36Z"
        },
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            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": 10604,
            "type_taxon__taxon": "Dicaulograptus hystrix",
            "remarks": "",
            "date_added": "2013-10-02T11:59:55Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2019-02-08T15:27:37Z"
        },
        {
            "id": 10604,
            "taxon": "Dicaulograptus hystrix",
            "taxon_epithet": "hystrix",
            "author_year": "(Bulman, 1932)",
            "reference_id": 9222,
            "reference__reference": "Bulman, 1932a",
            "parent": 10603,
            "parent__taxon": "Dicaulograptus",
            "parent__author_year": "Rickards et Bulman, 1965",
            "parent_id": 10603,
            "hierarchy_string": "29-38-94-12524-95-707-10602-10603-10604",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 114,
            "stratigraphy_base__stratigraphy": "Darriwili lade",
            "stratigraphy_base__stratigraphy_en": "Darriwilian",
            "stratigraphy_base__age_base": 468.1,
            "stratigraphy_top_id": 114,
            "stratigraphy_top__stratigraphy": "Darriwili lade",
            "stratigraphy_top__stratigraphy_en": "Darriwilian",
            "stratigraphy_top__age_top": 460.9,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T12:01:06Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2019-02-08T18:35:08Z"
        },
        {
            "id": 10605,
            "taxon": "Trematopora primigenia",
            "taxon_epithet": "primigenia",
            "author_year": "Ulrich, 1886",
            "reference_id": null,
            "reference__reference": null,
            "parent": 5163,
            "parent__taxon": "Trematopora",
            "parent__author_year": "Hall, 1851",
            "parent_id": 5163,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9377-5158-5163-10605",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 29,
            "stratigraphy_base__stratigraphy": "Keila lade",
            "stratigraphy_base__stratigraphy_en": "Keila Stage",
            "stratigraphy_base__age_base": 456.2,
            "stratigraphy_top_id": 32,
            "stratigraphy_top__stratigraphy": "Oandu lade",
            "stratigraphy_top__stratigraphy_en": "Oandu Stage",
            "stratigraphy_top__age_top": 453.2,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T15:28:36Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T15:30:23Z"
        },
        {
            "id": 10606,
            "taxon": "Aostipora",
            "taxon_epithet": null,
            "author_year": "Vinassa de Regny, 1921",
            "reference_id": 8983,
            "reference__reference": "Vinassa de Regny, 1921",
            "parent": 5158,
            "parent__taxon": "Trematoporinae",
            "parent__author_year": "Miller, 1889",
            "parent_id": 5158,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9377-5158-10606",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": 7552,
            "type_taxon__taxon": "Aostipora cystata",
            "remarks": "type species Trematopora cystata Basssler, 1911",
            "date_added": "2013-10-02T15:44:08Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2020-04-15T07:28:02Z"
        },
        {
            "id": 10607,
            "taxon": "Nanograptus lapworthi",
            "taxon_epithet": "lapworthi",
            "author_year": "Hadding, 1915",
            "reference_id": 3361,
            "reference__reference": "Hadding, 1915",
            "parent": 10421,
            "parent__taxon": "Nanograptus",
            "parent__author_year": "Hadding, 1915",
            "parent_id": 10421,
            "hierarchy_string": "29-38-94-12524-95-707-13048-10149-10421-10607",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T15:48:45Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2018-04-29T17:03:48Z"
        },
        {
            "id": 10608,
            "taxon": "Aostipora kuckersiana",
            "taxon_epithet": "kuckersiana",
            "author_year": "(Bassler, 1911)",
            "reference_id": 2110,
            "reference__reference": "Bassler, 1911b",
            "parent": 10606,
            "parent__taxon": "Aostipora",
            "parent__author_year": "Vinassa de Regny, 1921",
            "parent_id": 10606,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9377-5158-10606-10608",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 23,
            "stratigraphy_base__stratigraphy": "Kukruse lade",
            "stratigraphy_base__stratigraphy_en": "Kukruse Stage",
            "stratigraphy_base__age_base": 460.9,
            "stratigraphy_top_id": 28,
            "stratigraphy_top__stratigraphy": "Jõhvi alamlade",
            "stratigraphy_top__stratigraphy_en": "Jõhvi Substage",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T16:20:23Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T16:21:25Z"
        },
        {
            "id": 10609,
            "taxon": "Batostoma prosseri",
            "taxon_epithet": "prosseri",
            "author_year": "Cumings et Galloway, 1912",
            "reference_id": null,
            "reference__reference": null,
            "parent": 7181,
            "parent__taxon": "Batostoma",
            "parent__author_year": "Ulrich, 1882",
            "parent_id": 7181,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9377-5158-7181-10609",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": false,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T16:54:31Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T16:55:01Z"
        },
        {
            "id": 10610,
            "taxon": "Bimuropora",
            "taxon_epithet": "",
            "author_year": "Key, 1990",
            "reference_id": null,
            "reference__reference": null,
            "parent": 9378,
            "parent__taxon": "Bimuroporidae",
            "parent__author_year": "Key, 1990",
            "parent_id": 9378,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9378-10610",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": null,
            "stratigraphy_base__stratigraphy": null,
            "stratigraphy_base__stratigraphy_en": null,
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": null,
            "stratigraphy_top__stratigraphy": null,
            "stratigraphy_top__stratigraphy_en": null,
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": 12732,
            "type_taxon__taxon": "Bimuropora dubia",
            "remarks": "type species Hallopora dubia Loeblich, 1942",
            "date_added": "2013-10-02T16:58:43Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2014-11-20T11:16:10Z"
        },
        {
            "id": 10611,
            "taxon": "Bimuropora winchelli",
            "taxon_epithet": "winchelli",
            "author_year": "(Ulrich, 1886)",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10610,
            "parent__taxon": "Bimuropora",
            "parent__author_year": "Key, 1990",
            "parent_id": 10610,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9378-10610-10611",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 28,
            "stratigraphy_base__stratigraphy": "Jõhvi alamlade",
            "stratigraphy_base__stratigraphy_en": "Jõhvi Substage",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 34,
            "stratigraphy_top__stratigraphy": "Rakvere lade",
            "stratigraphy_top__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_top__age_top": 452.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T16:59:41Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T17:01:11Z"
        },
        {
            "id": 10612,
            "taxon": "Goniosphaeridium polygonale",
            "taxon_epithet": "polygonale",
            "author_year": "(Eisenack, 1931)",
            "reference_id": null,
            "reference__reference": null,
            "parent": 1521,
            "parent__taxon": "Goniosphaeridium",
            "parent__author_year": "Eisenack, 1969",
            "parent_id": 1521,
            "hierarchy_string": "29-31-317-1521-10612",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 99,
            "stratigraphy_base__stratigraphy": "Alam-Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Lower Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 41,
            "stratigraphy_top__stratigraphy": "alam-Silur",
            "stratigraphy_top__stratigraphy_en": "lower Silurian",
            "stratigraphy_top__age_top": 422.7,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T22:47:23Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T22:48:43Z"
        },
        {
            "id": 10613,
            "taxon": "Goniosphaeridium polygonale polyacanthum ",
            "taxon_epithet": "polyacanthum ",
            "author_year": "(Eisenack, 1965)",
            "reference_id": null,
            "reference__reference": null,
            "parent": 10612,
            "parent__taxon": "Goniosphaeridium polygonale",
            "parent__author_year": "(Eisenack, 1931)",
            "parent_id": 10612,
            "hierarchy_string": "29-31-317-1521-10612-10613",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "alamliik",
            "rank__rank_en": "Subspecies",
            "rank__rank_short": "sbs",
            "stratigraphy_base_id": 17,
            "stratigraphy_base__stratigraphy": "Volhovi lade",
            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 29,
            "stratigraphy_top__stratigraphy": "Keila lade",
            "stratigraphy_top__stratigraphy_en": "Keila Stage",
            "stratigraphy_top__age_top": 454.2,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T22:52:07Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T22:54:39Z"
        },
        {
            "id": 10614,
            "taxon": "Goniosphaeridium polygonale rugosum",
            "taxon_epithet": "rugosum",
            "author_year": "Uutela et Tynni, 1991",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 10612,
            "parent__taxon": "Goniosphaeridium polygonale",
            "parent__author_year": "(Eisenack, 1931)",
            "parent_id": 10612,
            "hierarchy_string": "29-31-317-1521-10612-10614",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "alamliik",
            "rank__rank_en": "Subspecies",
            "rank__rank_short": "sbs",
            "stratigraphy_base_id": 37,
            "stratigraphy_base__stratigraphy": "Vormsi lade",
            "stratigraphy_base__stratigraphy_en": "Vormsi Stage",
            "stratigraphy_base__age_base": 450.8,
            "stratigraphy_top_id": 38,
            "stratigraphy_top__stratigraphy": "Pirgu lade",
            "stratigraphy_top__stratigraphy_en": "Pirgu Stage",
            "stratigraphy_top__age_top": 445.6,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T23:01:34Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T23:04:09Z"
        },
        {
            "id": 10615,
            "taxon": "Goniosphaeridium splendens",
            "taxon_epithet": "splendens",
            "author_year": "(Paris et Deunff, 1970)",
            "reference_id": null,
            "reference__reference": null,
            "parent": 1521,
            "parent__taxon": "Goniosphaeridium",
            "parent__author_year": "Eisenack, 1969",
            "parent_id": 1521,
            "hierarchy_string": "29-31-317-1521-10615",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 17,
            "stratigraphy_base__stratigraphy": "Volhovi lade",
            "stratigraphy_base__stratigraphy_en": "Volkhov Stage",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 43,
            "stratigraphy_top__stratigraphy": "Juuru lade",
            "stratigraphy_top__stratigraphy_en": "Juuru Stage",
            "stratigraphy_top__age_top": 441.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-02T23:06:40Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-10-02T23:12:36Z"
        },
        {
            "id": 10616,
            "taxon": "Polygonium tenuispinosum",
            "taxon_epithet": "tenuispinosum",
            "author_year": "(Uutela et Tynni, 1991)",
            "reference_id": 540,
            "reference__reference": "Uutela & Tynni, 1991",
            "parent": 1449,
            "parent__taxon": "Polygonium",
            "parent__author_year": "Vavrdová, 1966",
            "parent_id": 1449,
            "hierarchy_string": "29-31-317-1449-10616",
            "fossil_group__id": 317,
            "fossil_group__taxon": "Acritarcha",
            "in_baltoscandia": true,
            "in_estonia": true,
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        },
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        },
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        },
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            "date_added": "2013-10-03T09:56:23Z",
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            "fossil_group__parent__parent__id": 94,
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        },
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            "taxon": "Ammonidium",
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            "date_added": "2013-10-03T10:39:48Z",
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            "hierarchy_string": "29-31-317-10623",
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        },
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            "taxon": "Visbysphaera dilatispinosa",
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        },
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            "date_added": "2013-10-03T11:17:33Z",
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            "date_added": "2013-10-03T11:24:14Z",
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            "date_changed": "2019-01-10T19:45:14Z"
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            "taxon": "Monotrypa magna",
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            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 36,
            "stratigraphy_base__stratigraphy": "Nabala lade",
            "stratigraphy_base__stratigraphy_en": "Nabala Stage",
            "stratigraphy_base__age_base": 452.0,
            "stratigraphy_top_id": 37,
            "stratigraphy_top__stratigraphy": "Vormsi lade",
            "stratigraphy_top__stratigraphy_en": "Vormsi Stage",
            "stratigraphy_top__age_top": 449.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": null,
            "date_added": "2013-10-03T13:42:50Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2019-01-10T19:45:21Z"
        },
        {
            "id": 10632,
            "taxon": "Diplotrypa neglecta",
            "taxon_epithet": "neglecta",
            "author_year": "Ulrich, 1893",
            "reference_id": 8986,
            "reference__reference": "Ulrich, 1893",
            "parent": 5175,
            "parent__taxon": "Diplotrypa",
            "parent__author_year": "Nicholson, 1879",
            "parent_id": 5175,
            "hierarchy_string": "29-38-63-615-16074-618-5146-5147-5175-10632",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 28,
            "stratigraphy_base__stratigraphy": "Jõhvi alamlade",
            "stratigraphy_base__stratigraphy_en": "Jõhvi Substage",
            "stratigraphy_base__age_base": null,
            "stratigraphy_top_id": 28,
            "stratigraphy_top__stratigraphy": "Jõhvi alamlade",
            "stratigraphy_top__stratigraphy_en": "Jõhvi Substage",
            "stratigraphy_top__age_top": null,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": null,
            "date_added": "2013-10-03T13:58:06Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2019-01-10T19:45:26Z"
        },
        {
            "id": 10633,
            "taxon": "Sonninopora",
            "taxon_epithet": null,
            "author_year": "Vinassa de Regny, 1921",
            "reference_id": 8983,
            "reference__reference": "Vinassa de Regny, 1921",
            "parent": 9378,
            "parent__taxon": "Bimuroporidae",
            "parent__author_year": "Key, 1990",
            "parent_id": 9378,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9378-10633",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "perekond",
            "rank__rank_en": "Genus",
            "rank__rank_short": "gen",
            "stratigraphy_base_id": 29,
            "stratigraphy_base__stratigraphy": "Keila lade",
            "stratigraphy_base__stratigraphy_en": "Keila Stage",
            "stratigraphy_base__age_base": 456.2,
            "stratigraphy_top_id": 34,
            "stratigraphy_top__stratigraphy": "Rakvere lade",
            "stratigraphy_top__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_top__age_top": 452.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "type species Hallopora tenuispinosa Bassler, 1911",
            "date_added": "2013-10-03T14:30:17Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2020-04-15T07:29:09Z"
        },
        {
            "id": 10634,
            "taxon": "Sonninopora tenuispinosa",
            "taxon_epithet": "tenuispinosa",
            "author_year": "(Bassler, 1911)",
            "reference_id": 2110,
            "reference__reference": "Bassler, 1911b",
            "parent": 10633,
            "parent__taxon": "Sonninopora",
            "parent__author_year": "Vinassa de Regny, 1921",
            "parent_id": 10633,
            "hierarchy_string": "29-38-63-615-16074-618-5146-9378-10633-10634",
            "fossil_group__id": 63,
            "fossil_group__taxon": "Bryozoa",
            "in_baltoscandia": true,
            "in_estonia": true,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 29,
            "stratigraphy_base__stratigraphy": "Keila lade",
            "stratigraphy_base__stratigraphy_en": "Keila Stage",
            "stratigraphy_base__age_base": 456.2,
            "stratigraphy_top_id": 34,
            "stratigraphy_top__stratigraphy": "Rakvere lade",
            "stratigraphy_top__stratigraphy_en": "Rakvere Stage",
            "stratigraphy_top__age_top": 452.0,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "type species Hallopora? tenuispinosa Bassler, 1911",
            "date_added": "2013-10-03T14:32:44Z",
            "fossil_group__parent__parent__taxon": "Biota",
            "fossil_group__parent__parent__id": 29,
            "date_changed": "2013-11-15T17:05:57Z"
        },
        {
            "id": 10635,
            "taxon": "Rhabdinopora flabelliformis rossicum",
            "taxon_epithet": "rossicum",
            "author_year": "(Obut, 1953)",
            "reference_id": 3363,
            "reference__reference": "Obut, 1953",
            "parent": 2981,
            "parent__taxon": "Rhabdinopora flabelliformis",
            "parent__author_year": "(Eichwald, 1840)",
            "parent_id": 2981,
            "hierarchy_string": "29-38-94-12524-95-707-12531-9976-1537-2981-10635",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 111,
            "stratigraphy_base__stratigraphy": "Tremadoci lade",
            "stratigraphy_base__stratigraphy_en": "Tremadocian",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 111,
            "stratigraphy_top__stratigraphy": "Tremadoci lade",
            "stratigraphy_top__stratigraphy_en": "Tremadocian",
            "stratigraphy_top__age_top": 477.7,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-03T15:46:40Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2015-04-14T16:32:38Z"
        },
        {
            "id": 10636,
            "taxon": "Dictyonema volchovense",
            "taxon_epithet": "volchovense",
            "author_year": "Obut, 1953",
            "reference_id": 3363,
            "reference__reference": "Obut, 1953",
            "parent": 9948,
            "parent__taxon": "Dictyonema",
            "parent__author_year": "Hall, 1851",
            "parent_id": 9948,
            "hierarchy_string": "29-38-94-12524-95-710-9970-9948-10636",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 100,
            "stratigraphy_base__stratigraphy": "Kesk-Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Middle Ordovician",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 100,
            "stratigraphy_top__stratigraphy": "Kesk-Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Middle Ordovician",
            "stratigraphy_top__age_top": 460.9,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-03T16:01:52Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2014-09-08T11:38:11Z"
        },
        {
            "id": 10637,
            "taxon": "Dictyonema yeltyschevae",
            "taxon_epithet": "yeltyschevae",
            "author_year": "Obut, 1953",
            "reference_id": 3363,
            "reference__reference": "Obut, 1953",
            "parent": 9948,
            "parent__taxon": "Dictyonema",
            "parent__author_year": "Hall, 1851",
            "parent_id": 9948,
            "hierarchy_string": "29-38-94-12524-95-710-9970-9948-10637",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 100,
            "stratigraphy_base__stratigraphy": "Kesk-Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Middle Ordovician",
            "stratigraphy_base__age_base": 471.8,
            "stratigraphy_top_id": 100,
            "stratigraphy_top__stratigraphy": "Kesk-Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Middle Ordovician",
            "stratigraphy_top__age_top": 460.9,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-03T16:07:36Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2014-09-08T15:50:52Z"
        },
        {
            "id": 10638,
            "taxon": "Dictyonema kingiseppense",
            "taxon_epithet": "kingiseppense",
            "author_year": "Obut, 1953",
            "reference_id": 3363,
            "reference__reference": "Obut, 1953",
            "parent": 9948,
            "parent__taxon": "Dictyonema",
            "parent__author_year": "Hall, 1851",
            "parent_id": 9948,
            "hierarchy_string": "29-38-94-12524-95-710-9970-9948-10638",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",
            "stratigraphy_base__stratigraphy_en": "Ordovician",
            "stratigraphy_base__age_base": 485.4,
            "stratigraphy_top_id": 12,
            "stratigraphy_top__stratigraphy": "Ordoviitsium",
            "stratigraphy_top__stratigraphy_en": "Ordovician",
            "stratigraphy_top__age_top": 443.8,
            "is_valid": true,
            "is_fossil": true,
            "is_fossil_group": false,
            "taxon_id_pbdb": null,
            "taxon_id_nrm": null,
            "taxon_id_plutof": null,
            "taxon_id_tol": null,
            "taxon_id_eol": null,
            "type_taxon": null,
            "type_taxon__taxon": null,
            "remarks": "",
            "date_added": "2013-10-03T16:10:29Z",
            "fossil_group__parent__parent__taxon": "Hemichordata",
            "fossil_group__parent__parent__id": 94,
            "date_changed": "2014-09-08T15:45:44Z"
        },
        {
            "id": 10639,
            "taxon": "Dictyonema alichovae",
            "taxon_epithet": "alichovae",
            "author_year": "Obut, 1953",
            "reference_id": 3363,
            "reference__reference": "Obut, 1953",
            "parent": 9948,
            "parent__taxon": "Dictyonema",
            "parent__author_year": "Hall, 1851",
            "parent_id": 9948,
            "hierarchy_string": "29-38-94-12524-95-710-9970-9948-10639",
            "fossil_group__id": 95,
            "fossil_group__taxon": "Graptolithina",
            "in_baltoscandia": true,
            "in_estonia": false,
            "rank__rank": "liik",
            "rank__rank_en": "Species",
            "rank__rank_short": "spe",
            "stratigraphy_base_id": 12,
            "stratigraphy_base__stratigraphy": "Ordoviitsium",