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Transitional evolutionary forms in chasmosaurine ceratopsid dinosaurs: evidence from the Campanian of New Mexico

Three new chasmosaurines from the Kirtland Formation (~75.0–73.4 Ma), New Mexico, form morphological and stratigraphic intermediates between Pentaceratops (~74.7–75 Ma, Fruitland Formation, New Mexico) and Anchiceratops (~72–71 Ma, Horseshoe Canyon Formation, Alberta). The new specimens exhibit grad...

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書目詳細資料
發表在:PeerJ
Main Authors: Fowler, Denver W., Freedman Fowler, Elizabeth A.
格式: Artigo
語言:Inglês
出版: PeerJ Inc. 2020
主題:
在線閱讀:https://ncbi.nlm.nih.gov/pmc/articles/PMC7278894/
https://ncbi.nlm.nih.gov/pubmed/32547873
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.7717/peerj.9251
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