Taeniodont

Any member of an extinct order (Taeniodonta) of mammals that lived in North America throughout the Paleocene and into the middle Eocene Epoch (66.4 to 43 million years ago). The taeniodonts may have been related to early edentates (insect-eating mammals) and probably evolved from an insectivorous to an herbivorous diet. They were distinguished by high-crowned teeth extending