Discovery of a new class of vertebrates: Crocodiles aren't reptiles. Crocodiles are a separate class which have been derived from reptiles such as birds & mammals

Author: Ramin Amirmardfar
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by Ramin110   2019-06-13
Discovery of a new class of vertebrates: Crocodiles aren't reptiles. Crocodiles are a separate class which have been derived from reptiles such as birds & mammals https://www.amazon.com/Discovery-new-class-vertebrates-Croco...