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Camarasaurus (/ˌkæmərəˈsɔːrəs/ KAM-ər-ə-SOR-əs) is a genus of sauropod dinosaur that lived during the Late Jurassic (Kimmeridgian to Tithonian ages, c. 155 to 143 million years ago) in North America. Over 530 specimens have been found in rocks of the Morrison Formation in the western United States, including several nearly complete skeletons. It is the…
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species sauropods vertebrae found skull marsh bones specimens grandis neck skeleton specimen genus bone sauropod supremus morrison tail cope complete
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Camarasaurus | is a | member of the group Macronaria | 0.90 | text |
| the AMNH | instance of | excavations in the Morrison Formation were increasingly carried out by large institutions | 0.80 | text |
| the Carnegie Museum of Natural History | instance of | excavations in the Morrison Formation were increasingly carried out by large institutions | 0.80 | text |
| Robert T | instance of | when paleontologists | 0.80 | text |
| the short neural spines of its caudal vertebrae | instance of | as indicated by anatomical features | 0.80 | text |
| aridity | instance of | depending on factors | 0.80 | text |
| altitude | instance of | depending on factors | 0.80 | text |
| Smitanosaurus | instance of | Dicraeosaurids | 0.80 | text |
| Dyslocosaurus | instance of | Dicraeosaurids | 0.80 | text |
| and Suuwassea were rarer components of the fauna | instance of | Dicraeosaurids | 0.80 | text |
| Hoplosuchus | instance of | terrestrial and aquatic crocodylomorphs | 0.80 | text |
| and several species of pterosaur like Harpactognathus | instance of | terrestrial and aquatic crocodylomorphs | 0.80 | text |
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