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Evolutionary trends in Triceratops from the Hell Creek Formation, Montana
The placement of over 50 skulls of the well-known horned dinosaur Triceratops within a stratigraphic framework for the Upper Cretaceous Hell Creek Formation (HCF) of Montana reveals the evolutionary transformation of this genus. Specimens referable to the two recognized morphospecies of Triceratops,...
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| 主要な著者: | , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
National Academy of Sciences
2014
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4104892/ https://ncbi.nlm.nih.gov/pubmed/24982159 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1313334111 |
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