Ptychodus anonymus
This catalog contains very nice teeth from an early Hybodotid shark - Ptychodus anonymus. The Ptychodus anonymus is one of the smaller Ptychodus species with very unique, robust, and beautifully articulated. These teeth were collected in the Eagle Ford group, Travis County, Texas (Turonian - 94 million years ago) and the Kamp Ranch formation, Eagle Ford group, Dallas County, Texas (Turonian - 94 million years ago). All teeth are complete and well preserved.