Giant ground sloths’ fossilized teeth reveal their unique roles in the prehistoric ecosystem
(Version anglaise seulement)
par Larisa R. G. DeSantis, Associate Professor of Biological Sciences, Vanderbilt University
Aditya Reddy Kurre, Dental Student, University of Pennsylvania
Researchers often rely on fossil teeth for clues about what extinct animals ate. Giant ground sloths’ teeth have been tricky to analyze, though – until now.
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mardi 21 octobre 2025
