Fossil claw marks show reptiles arose far earlier than thought

Nature, Published online: 14 May 2025; doi:10.1038/d41586-025-01499-wTracks in Australia appear to be the earliest known amniote prints — a group that includes reptiles, birds and mammals.

May 15, 2025 - 00:28
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Fossil claw marks show reptiles arose far earlier than thought

Nature, Published online: 14 May 2025; doi:10.1038/d41586-025-01499-wTracks in Australia appear to be the earliest known amniote prints — a group that includes reptiles, birds and mammals.