Giant, swimming mouths: oral dimensions of extant sharks do not accurately predict body size in Dunkleosteus terrelli (Placodermi: Arthrodira)

Background The size of Dunkleosteus and other late Devonian arthrodire placoderms has been a persistent problem in paleontology. The bony head and thoracic armor of these animals are typically the only elements preserved in the fossil record, with the rest of the body being lost during fossilization...

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Bibliographic Details
Main Author: Russell Engelman
Format: Article
Language:English
Published: PeerJ Inc. 2023-04-01
Series:PeerJ
Subjects:
Online Access:https://peerj.com/articles/15131.pdf