Une des plus ancienne théorie est celle des Ornithodira, elle est réfutée par de nombreux paléontologues comme Peter Wellnhofer, David Unwin, S. Christopher Bennett. Ce dernier suggère, en se basant ...
Pterosaurs, remarkable for their extensive evolutionary history and role as the first vertebrates to achieve active flight, have long intrigued paleontologists and the public alike. Spanning over 150 ...
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