Shark diversity unaffected when the dinosaurs were wiped out - Phys.org 12-Aug-2021

Shark diversity unaffected when the dinosaurs were wiped out - Phys.org

A global catastrophe 66 million years ago led to the extinction of all non-avian dinosaurs, and large marine reptiles like mosasaurs and plesiosaurs. But what happened to the sharks? According to a study of sharks' teeth publishing August 10th in the open-acc…

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