{
  "schema": "omnisaura.snapshot/v3",
  "uid": "omnisaura:profile:psittacosaurus",
  "genus": "Psittacosaurus",
  "data_as_of": "2026-10-05",
  "raw_run": "2026-10-05",
  "profile": {
    "name": {
      "value": "Psittacosaurus",
      "rule": "PBDB leads",
      "rule_id": "merge:lead_pbdb",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        }
      ]
    },
    "authority": {
      "value": "Osborn 1923",
      "rule": "PBDB leads",
      "rule_id": "merge:lead_pbdb",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        }
      ]
    },
    "type_species": {
      "value": null,
      "rule": null,
      "rule_id": null,
      "synthesis": false,
      "sources": []
    },
    "order": {
      "value": "Ornithischia",
      "rule": "Gap filled from NHM",
      "rule_id": "merge:gap_fill_nhm",
      "synthesis": false,
      "sources": [
        {
          "source": "nhm",
          "license": "CC0-1.0"
        }
      ]
    },
    "family": {
      "value": null,
      "rule": null,
      "rule_id": null,
      "synthesis": false,
      "sources": []
    },
    "parent_name": {
      "value": "Ceratopsia",
      "rule": "PBDB leads",
      "rule_id": "merge:lead_pbdb",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        }
      ]
    },
    "headline": {
      "value": [
        137.05,
        100.5,
        "Valanginian",
        "Albian"
      ],
      "rule": "PBDB leads",
      "rule_id": "merge:lead_pbdb",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        }
      ]
    },
    "evidence": {
      "value": [
        161.5,
        66.0
      ],
      "rule": "Omnisaura synthesis: span of confirmed PBDB records",
      "rule_id": "merge:omnisaura_synthesis_confirmed_occurrences",
      "synthesis": true,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        }
      ]
    },
    "countries": {
      "value": [
        "CN",
        "MN",
        "RU",
        "TH"
      ],
      "rule": "Union of all sources (ISO 3166)",
      "rule_id": "merge:union_iso3166",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        },
        {
          "source": "nhm",
          "license": "CC0-1.0"
        }
      ]
    },
    "formations": {
      "value": [
        "Andaikhudag",
        "Bayangobi",
        "Doushan",
        "Dushihin",
        "Dzunbain",
        "Döshuul",
        "Ejinhoro",
        "Ilek",
        "Jingchuan",
        "Jiufotang",
        "Khok Kruat",
        "Khuren Dukh",
        "Lianmuqin",
        "Lisangou",
        "Luohandong",
        "Tsagaantsav",
        "Ulan Argalant",
        "Yixian",
        "Zhidan",
        "Zhonggou",
        "Öösh"
      ],
      "rule": "Canonical names, automatic and editor-approved matches applied",
      "rule_id": "merge:canonical_formations",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        },
        {
          "source": "nhm",
          "license": "CC0-1.0"
        }
      ]
    },
    "diet": {
      "value": "herbivore",
      "rule": "PBDB, inferred from a group the genus belongs to",
      "rule_id": "merge:inferred_pbdb",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        }
      ]
    },
    "life_habit": {
      "value": "ground dwelling",
      "rule": "PBDB, inferred from a group the genus belongs to",
      "rule_id": "merge:inferred_pbdb",
      "synthesis": false,
      "sources": [
        {
          "source": "pbdb",
          "license": "CC-BY-4.0"
        }
      ]
    },
    "common_names": {
      "value": [
        "ja:プシッタコサウルス"
      ],
      "rule": "Wikidata leads",
      "rule_id": "merge:lead_wikidata",
      "synthesis": false,
      "sources": [
        {
          "source": "wikidata",
          "license": "CC0-1.0"
        }
      ]
    },
    "named_after": {
      "value": null,
      "rule": null,
      "rule_id": null,
      "synthesis": false,
      "sources": []
    }
  },
  "confidence": {
    "name": {
      "level": "high",
      "basis": "corroborated",
      "reasons": [
        "PBDB and Wikidata identify the same genus."
      ]
    },
    "authority": {
      "level": "high",
      "basis": "corroborated",
      "reasons": [
        "PBDB and Wikidata agree."
      ]
    },
    "parent_name": {
      "level": "medium",
      "basis": "single_source",
      "reasons": [
        "Only PBDB gives this; nothing contradicts it."
      ],
      "source": "PBDB"
    },
    "order": {
      "level": "medium",
      "basis": "single_source",
      "reasons": [
        "Only NHM gives this; nothing contradicts it."
      ],
      "source": "NHM"
    },
    "headline": {
      "level": "medium",
      "basis": "single_source",
      "reasons": [
        "Only PBDB gives a range this precise; NHM's records give only a broader interval, which contains it."
      ],
      "source": "PBDB"
    },
    "evidence": {
      "level": "medium",
      "basis": "synthesis",
      "reasons": [
        "Omnisaura's calculation from 66 confirmed PBDB records."
      ]
    },
    "common_names": {
      "level": "medium",
      "basis": "single_source",
      "reasons": [
        "Only Wikidata gives this; nothing contradicts it."
      ],
      "source": "Wikidata"
    },
    "diet": {
      "level": "medium",
      "basis": "single_source",
      "reasons": [
        "Only PBDB gives this; nothing contradicts it."
      ],
      "source": "PBDB"
    },
    "life_habit": {
      "level": "medium",
      "basis": "single_source",
      "reasons": [
        "Only PBDB gives this; nothing contradicts it."
      ],
      "source": "PBDB"
    },
    "countries": {
      "level": "mixed",
      "basis": "items",
      "reasons": [
        "Entries differ; see each entry."
      ],
      "items": [
        {
          "value": "CN",
          "level": "high",
          "basis": "corroborated",
          "reasons": [
            "NHM and PBDB both record it."
          ]
        },
        {
          "value": "MN",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (19 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "RU",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (7 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "TH",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (2 records)."
          ],
          "source": "PBDB"
        }
      ]
    },
    "formations": {
      "level": "mixed",
      "basis": "items",
      "reasons": [
        "Entries differ; see each entry."
      ],
      "items": [
        {
          "value": "Andaikhudag",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Bayangobi",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (2 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Doushan",
          "level": "high",
          "basis": "corroborated",
          "reasons": [
            "NHM and PBDB both record it."
          ]
        },
        {
          "value": "Dushihin",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Dzunbain",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Döshuul",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Ejinhoro",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (6 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Ilek",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (7 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Jingchuan",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Jiufotang",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (4 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Khok Kruat",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (2 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Khuren Dukh",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (3 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Lianmuqin",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Lisangou",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (2 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Luohandong",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Tsagaantsav",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (2 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Ulan Argalant",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Yixian",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (11 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Zhidan",
          "level": "low",
          "basis": "thin",
          "reasons": [
            "Only one PBDB record."
          ]
        },
        {
          "value": "Zhonggou",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (2 records)."
          ],
          "source": "PBDB"
        },
        {
          "value": "Öösh",
          "level": "medium",
          "basis": "single_source",
          "reasons": [
            "Only PBDB records it (7 records)."
          ],
          "source": "PBDB"
        }
      ]
    }
  },
  "gaps": {
    "missing": [
      {
        "field": "type_species",
        "label": "Type species",
        "note": "No source we use gives this yet."
      },
      {
        "field": "family",
        "label": "Family",
        "note": "No source we use gives this yet."
      },
      {
        "field": "named_after",
        "label": "Named after",
        "note": "No source we use gives this yet."
      }
    ],
    "single_source": [
      {
        "field": "parent_name",
        "label": "Parent group",
        "source": "PBDB"
      },
      {
        "field": "order",
        "label": "Order",
        "source": "NHM"
      },
      {
        "field": "headline",
        "label": "Age (headline)",
        "source": "PBDB"
      },
      {
        "field": "common_names",
        "label": "Common names",
        "source": "Wikidata"
      },
      {
        "field": "diet",
        "label": "Diet",
        "source": "PBDB"
      },
      {
        "field": "life_habit",
        "label": "Way of life",
        "source": "PBDB"
      }
    ],
    "disputed": [],
    "withheld": [
      {
        "records": "occurrences",
        "status": "tentative",
        "count": 4,
        "reason": "PBDB fossil records identified only tentatively (for example 'cf.', '?', or the genus name in quotation marks, PBDB's mark for a loose use)"
      }
    ]
  },
  "assessment": {
    "levels": {
      "high": "Two independent sources agree, or an editor has ruled.",
      "medium": "One source; nothing contradicts it.",
      "low": "Sources disagree and no editor has ruled yet, or too few records."
    },
    "by": "Omnisaura",
    "license_id": "OMNISAURA-EDITORIAL"
  },
  "formation_matches": [],
  "credits": {
    "genus": "Psittacosaurus",
    "scope": "confirmed matches only",
    "data_sources": [
      {
        "values": 4996,
        "retrieved": [
          "2026-10-04",
          "2026-10-05",
          "2026-10-11"
        ],
        "source": "pbdb",
        "license_id": "CC-BY-4.0",
        "license_name": "Creative Commons Attribution 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "requires_attribution": true,
        "attribution": "Data from the Paleobiology Database (https://paleobiodb.org), licensed CC BY 4.0.",
        "source_name": "Paleobiology Database",
        "homepage": "https://paleobiodb.org"
      },
      {
        "values": 31,
        "retrieved": [
          "2026-10-05"
        ],
        "source": "nhm",
        "license_id": "CC0-1.0",
        "license_name": "Creative Commons Zero 1.0 (public domain dedication)",
        "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
        "requires_attribution": false,
        "attribution": "Natural History Museum (London) Data Portal, Collection specimens dataset, https://doi.org/10.5519/0002965. Image licenses vary per record.",
        "source_name": "Natural History Museum Data Portal",
        "homepage": "https://data.nhm.ac.uk"
      },
      {
        "values": 30,
        "retrieved": [
          "2026-10-05"
        ],
        "source": "wikidata",
        "license_id": "CC0-1.0",
        "license_name": "Creative Commons Zero 1.0 (public domain dedication)",
        "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
        "requires_attribution": false,
        "attribution": "Data from Wikidata (https://www.wikidata.org), CC0 1.0.",
        "source_name": "Wikidata",
        "homepage": "https://www.wikidata.org"
      }
    ],
    "images": [
      {
        "media_id": 694,
        "title": "File:Psittacosaurus Dinosaur Fossil Skeleton.jpg",
        "category": "Taxon image",
        "url": "https://upload.wikimedia.org/wikipedia/commons/b/bc/Psittacosaurus_Dinosaur_Fossil_Skeleton.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "page_url": "https://commons.wikimedia.org/wiki/File:Psittacosaurus_Dinosaur_Fossil_Skeleton.jpg",
        "source": "commons",
        "rights_holder": "Rauantiques",
        "catalog_number": null,
        "license_id": "CC-BY-SA-4.0",
        "license_name": "Creative Commons Attribution-ShareAlike 4.0",
        "license_url": "https://creativecommons.org/licenses/by-sa/4.0/",
        "requires_attribution": true,
        "share_alike": true,
        "attribution": "Rauantiques (Own work), via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Psittacosaurus_Dinosaur_Fossil_Skeleton.jpg)"
      },
      {
        "media_id": 695,
        "title": "File:Psittacosaurus family.jpg",
        "category": "Taxon image",
        "url": "https://upload.wikimedia.org/wikipedia/commons/7/7d/Psittacosaurus_family.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=original",
        "page_url": "https://commons.wikimedia.org/wiki/File:Psittacosaurus_family.jpg",
        "source": "commons",
        "rights_holder": "HARRY NGUYEN",
        "catalog_number": null,
        "license_id": "CC-BY-2.0",
        "license_name": "Creative Commons Attribution 2.0",
        "license_url": "https://creativecommons.org/licenses/by/2.0/",
        "requires_attribution": true,
        "share_alike": false,
        "attribution": "HARRY NGUYEN (PREHISTORIC AGE 3 Uploaded by FunkMonk), via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Psittacosaurus_family.jpg)"
      },
      {
        "media_id": 692,
        "title": "NHM-UK_P_DF118_03_24_0325",
        "category": "Register",
        "url": "https://data.nhm.ac.uk/media/7f5460ba-29a5-4a2e-8e75-4a95569f42b8",
        "page_url": null,
        "source": "nhm",
        "rights_holder": "The Trustees of the Natural History Museum, London",
        "catalog_number": "PV R 9392",
        "license_id": "CC-BY-4.0",
        "license_name": "Creative Commons Attribution 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "requires_attribution": true,
        "share_alike": false,
        "attribution": "The Trustees of the Natural History Museum, London; via NHM Data Portal (https://data.nhm.ac.uk/media/7f5460ba-29a5-4a2e-8e75-4a95569f42b8)"
      },
      {
        "media_id": 693,
        "title": "NHMUK PV R 9392",
        "category": "Specimen",
        "url": "https://data.nhm.ac.uk/media/362e8d8a-8f00-4f02-9678-4791028ea6be",
        "page_url": null,
        "source": "nhm",
        "rights_holder": "The Trustees of the Natural History Museum, London",
        "catalog_number": "PV R 9392",
        "license_id": "CC-BY-4.0",
        "license_name": "Creative Commons Attribution 4.0",
        "license_url": "https://creativecommons.org/licenses/by/4.0/",
        "requires_attribution": true,
        "share_alike": false,
        "attribution": "The Trustees of the Natural History Museum, London; via NHM Data Portal (https://data.nhm.ac.uk/media/362e8d8a-8f00-4f02-9678-4791028ea6be)"
      }
    ],
    "derived_ages": {
      "specimens": 1,
      "ics_version": "v2024/12"
    },
    "references": 163
  },
  "credits_markdown": "## Psittacosaurus: Sources & credits\n\n_Scope: confirmed matches only._\n\n### Data\n- **Paleobiology Database** (https://paleobiodb.org): [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/). Data from the Paleobiology Database (https://paleobiodb.org), licensed CC BY 4.0. Retrieved 4 October 2026, 5 October 2026, 11 October 2026.\n- **Natural History Museum Data Portal** (https://data.nhm.ac.uk): [Creative Commons Zero 1.0 (public domain dedication)](https://creativecommons.org/publicdomain/zero/1.0/). Natural History Museum (London) Data Portal, Collection specimens dataset, https://doi.org/10.5519/0002965. Image licenses vary per record. Retrieved 5 October 2026. _Credited as a courtesy: this licence doesn't require attribution._\n- **Wikidata** (https://www.wikidata.org): [Creative Commons Zero 1.0 (public domain dedication)](https://creativecommons.org/publicdomain/zero/1.0/). Data from Wikidata (https://www.wikidata.org), CC0 1.0. Retrieved 5 October 2026. _Credited as a courtesy: this licence doesn't require attribution._\n\nAges for 1 specimen(s) were derived from their stage names using the ICS International Chronostratigraphic Chart v2024/12 (International Commission on Stratigraphy), via the Paleobiology Database (CC BY 4.0).\n\n### Images (4)\n- “File:Psittacosaurus Dinosaur Fossil Skeleton.jpg” (Taxon image): Rauantiques (Own work), via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Psittacosaurus_Dinosaur_Fossil_Skeleton.jpg). [Creative Commons Attribution-ShareAlike 4.0](https://creativecommons.org/licenses/by-sa/4.0/). Shown unmodified (share-alike licence).\n- “File:Psittacosaurus family.jpg” (Taxon image): HARRY NGUYEN (PREHISTORIC AGE 3 Uploaded by FunkMonk), via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Psittacosaurus_family.jpg). [Creative Commons Attribution 2.0](https://creativecommons.org/licenses/by/2.0/).\n- “NHM-UK_P_DF118_03_24_0325” (specimen PV R 9392): The Trustees of the Natural History Museum, London; via NHM Data Portal (https://data.nhm.ac.uk/media/7f5460ba-29a5-4a2e-8e75-4a95569f42b8). [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/).\n- “NHMUK PV R 9392” (specimen PV R 9392): The Trustees of the Natural History Museum, London; via NHM Data Portal (https://data.nhm.ac.uk/media/362e8d8a-8f00-4f02-9678-4791028ea6be). [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/).\n\n### Scientific references\n\n163 published reference(s) support this entry (via the Paleobiology Database).\n",
  "notice": "Omnisaura data combines sources under different licences. Every genus file lists its credits; anyone showing a value must show the credits for it. Images keep their own licences; share-alike images may only be shown unmodified.",
  "fossil_basis": "body",
  "identifiers": [
    {
      "scheme": "pbdb",
      "name": "Paleobiology Database",
      "id": "38844",
      "url": "https://paleobiodb.org/classic/basicTaxonInfo?taxon_no=38844"
    },
    {
      "scheme": "enwiki",
      "name": "Wikipedia (English)",
      "id": "Psittacosaurus",
      "url": "https://en.wikipedia.org/wiki/Psittacosaurus"
    },
    {
      "scheme": "gbif",
      "name": "GBIF",
      "id": "4823245",
      "url": "https://www.gbif.org/species/4823245"
    },
    {
      "scheme": "wikidata",
      "name": "Wikidata",
      "id": "Q132672",
      "url": "https://www.wikidata.org/wiki/Q132672"
    }
  ],
  "other_names": {
    "species": [
      "Psittacosaurus amitabha",
      "Psittacosaurus gobiensis",
      "Psittacosaurus guyangensis",
      "Psittacosaurus lujiatunensis",
      "Psittacosaurus major",
      "Psittacosaurus mazongshanensis",
      "Psittacosaurus meileyingensis",
      "Psittacosaurus mongoliensis",
      "Psittacosaurus neimongoliensis",
      "Psittacosaurus ordosensis",
      "Psittacosaurus osborni",
      "Psittacosaurus sibiricus",
      "Psittacosaurus sinensis",
      "Psittacosaurus xinjiangensis",
      "Psittacosaurus youngi"
    ],
    "synonyms": [
      {
        "name": "Hongshanosaurus",
        "status": "subjective synonym of",
        "authority": "You et al. 2003"
      },
      {
        "name": "Protiguanodon",
        "status": "subjective synonym of",
        "authority": "Osborn 1923"
      }
    ]
  },
  "original_description": {
    "citation": "H. F. Osborn (1923). Two Lower Cretaceous dinosaurs of Mongolia. American Museum Novitates 95: 1–10.",
    "authors": "H. F. Osborn",
    "year": 1923,
    "title": "Two Lower Cretaceous dinosaurs of Mongolia",
    "publication": "American Museum Novitates",
    "volume": "95",
    "issue": null,
    "pages": "1–10",
    "doi": null,
    "url": null,
    "what": "The publication the Paleobiology Database gives as the authority for this genus name, usually the one that first named and described it.",
    "confidence": {
      "level": "high",
      "reasons": [
        "PBDB gives this publication for the name; its author and year match the naming authority (Osborn 1923), on which PBDB and Wikidata agree."
      ]
    },
    "source": "pbdb",
    "source_name": "Paleobiology Database",
    "license_id": "CC-BY-4.0",
    "pbdb_reference_no": "9632"
  },
  "summary": "Omnisaura summary: Psittacosaurus, Osborn 1923\n\n- Named by: Osborn 1923 (high confidence: PBDB and Wikidata agree).\n- Order: Ornithischia (medium confidence: only NHM gives this; nothing contradicts it).\n- Parent group: Ceratopsia (medium confidence: only PBDB gives this; nothing contradicts it).\n- Age, as published by the Paleobiology Database: Valanginian to Albian, 137.05–100.5 million years ago (medium confidence: only PBDB gives a range this precise; NHM's records give only a broader interval, which contains it).\n- Age, Omnisaura's own calculation (not a published figure): 161.5–66 million years ago (medium confidence: Omnisaura's calculation from 66 confirmed PBDB records).\n- Fossils found in: China (high: NHM and PBDB both record it); Mongolia (medium: only PBDB records it (19 records)); Russia (medium: only PBDB records it (7 records)); Thailand (medium: only PBDB records it (2 records)).\n- Rock formations: Doushan (high: NHM and PBDB both record it); Bayangobi (medium: only PBDB records it (2 records)); Ejinhoro (medium: only PBDB records it (6 records)); Ilek (medium: only PBDB records it (7 records)); Jiufotang (medium: only PBDB records it (4 records)); Khok Kruat (medium: only PBDB records it (2 records)); Khuren Dukh (medium: only PBDB records it (3 records)); Lisangou (medium: only PBDB records it (2 records)); Tsagaantsav (medium: only PBDB records it (2 records)); Yixian (medium: only PBDB records it (11 records)); Zhonggou (medium: only PBDB records it (2 records)); Öösh (medium: only PBDB records it (7 records)); Andaikhudag (low: only one PBDB record); Dushihin (low: only one PBDB record); Dzunbain (low: only one PBDB record); Döshuul (low: only one PBDB record); Jingchuan (low: only one PBDB record); Lianmuqin (low: only one PBDB record); Luohandong (low: only one PBDB record); Ulan Argalant (low: only one PBDB record); Zhidan (low: only one PBDB record).\n- Original description: H. F. Osborn (1923). Two Lower Cretaceous dinosaurs of Mongolia. American Museum Novitates 95: 1–10. (high confidence: PBDB gives this publication for the name; its author and year match the naming authority (Osborn 1923), on which PBDB and Wikidata agree).\n- Diet, inferred by PBDB for the group: herbivore (medium confidence: only PBDB gives this; nothing contradicts it).\n- Way of life, inferred by PBDB for the group: ground dwelling (medium confidence: only PBDB gives this; nothing contradicts it).\n- Common names: プシッタコサウルス (medium confidence: only Wikidata gives this; nothing contradicts it).\n\nNot known or disputed:\n- Type species: no source Omnisaura uses gives this.\n- Family: no source Omnisaura uses gives this.\n- Named after: no source Omnisaura uses gives this.\n- 4 record(s) left out: pBDB fossil records identified only tentatively (for example 'cf.', '?', or the genus name in quotation marks, PBDB's mark for a loose use).\n\nNot covered by Omnisaura: size, weight, appearance, or behaviour beyond the way of life PBDB infers for the group. Do not fill these in from general knowledge as if they came from Omnisaura.\n\nCredits (must be shown with any of this): Natural History Museum Data Portal (CC0-1.0); Paleobiology Database (CC-BY-4.0); Wikidata (CC0-1.0)."
}