The shell morphology of the latest Cretaceous (Maastrichtian) trionychid turtle Helopanoplia distincta

BACKGROUND: Helopanoplia distincta is an extinct soft-shelled turtle (Pan-Trionychidae) for which the type specimen is a fragmentary costal and the inguinal notch portion of the left hypoplastron from the Late Cretaceous (Maastrichtian) Lance Formation of Wyoming, USA that bear a distinct surface sc...

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Detalles Bibliográficos
Autores principales: Joyce, Walter G., Lyson, Tyler R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: PeerJ Inc. 2017
Materias:
Evolutionary Studies
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5733369/
https://www.ncbi.nlm.nih.gov/pubmed/29259848
http://dx.doi.org/10.7717/peerj.4169

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5733369/
https://www.ncbi.nlm.nih.gov/pubmed/29259848
http://dx.doi.org/10.7717/peerj.4169

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