Pseudoheterodontus polydictios
Excellent teeth from a rare and very unique Cretaceous shark, Pseudoheterodontus polydictios - a Hybodontid shark. Middle Cretaceous (upper Cenomanian - 100 million years ago), Nugaity, western Kazakhstan.
Excellent teeth from a rare and very unique Cretaceous shark, Pseudoheterodontus polydictios - a Hybodontid shark. Middle Cretaceous (upper Cenomanian - 100 million years ago), Nugaity, western Kazakhstan.