Popular Science
Claws indicate the reptiles we see today began to evolve 40 million years earlier than we thought.
The post Amateur paleontologists uncover earliest known ‘reptile’ footprints appeared first on Popular Science…
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Amateur paleontologists uncover earliest known ‘reptile’ footprints
Claws indicate the reptiles we see today began to evolve 40 million years earlier than we thought. The post Amateur paleontologists uncover earliest known ‘reptile’ footprints appeared first on Popular Science…