Scientists cite evidence that mosasaurs were warm-blooded
Saturday, May 7, 2016 - 22:01
in Paleontology & Archaeology
Mosasaurs – an extinct group of aquatic reptiles that thrived during the Late Cretaceous period – possibly were “endotherms,” or warm-blooded creatures. Mosasurs were large aquatic reptiles that went extinct at the end of the Cretaceous period, about 66 million years ago.