Crocodiles can have extra growth cycles in a year – why this matters for estimating the age of dinosaurs
(Version anglaise seulement)
par Anusuya Chinsamy-Turan, Professor, Biological Sciences Department, University of Cape Town
Maria-Eugenia Pereyra, Postdoctoral fellow, University of Cape Town
Growth marks in bones indicate the age of some animals. But a new study leaves researchers questioning this method for dinosaurs.
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mercredi 11 mars 2026
