Kingdom Animalia Class Mammalia Superfamily †Chalicotherioidea Rank Genus | Phylum Chordata Order Perissodactyla Family †Chalicotheriidae | |
Similar Anisodon, Kalimantsia, Borissiakia, Ancylotherium, Moropus | ||
Tylocephalonyx is an extinct dome-headed chalicothere from the Miocene in North America. It may have used its "dome" in the same way as the pachycephalosaurs. Tylocephalonyx is related to the modern horse, rhino, and tapir.
References
Tylocephalonyx Wikipedia(Text) CC BY-SA