Observatory: Primate Fossil Adds to Claw-Toenail Debate
Monday, January 16, 2012 - 14:00
in Paleontology & Archaeology
A 47-million-year-old primate bone offers a clue in the debate over how claws and nails evolved.
Updated by artificial intelligence Sat, 3 Jan 2026, 15:40:35 UTC Learn more
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