fossils

Fossils

2 Y ago
Jurassic fossil shows how early mammals could swallow like their modern descendants

Jurassic fossil shows how early mammals could swallow like their modern descendants

www.sciencedaily.com

The 165-million-year-old fossil of Microdocodon gracilis, a tiny, shrew-like animal, shows the earliest example of modern hyoid bones in mammal evolution.

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