ammonites
Promerycochoerus superbus Leidy 1870 (oreodont)

Mammalia - Artiodactyla - Merycoidodontidae

Alternative combinations: Eporeodon superbus, Eucrotaphus superbus, Merycochoerus superbus, Oreodon superbus, Paracotylops superbus

Belongs to Promerycochoerus according to C. Strganac 2011

Sister taxa: Merycochoerus carrikeri, Merycochoerus chelydra, Merycochoerus magnus, Merycochoerus matthewi, Merycochoerus pinensis, Merycochoerus proprius, Merycochoerus vantasselensis

Ecology: ground dwelling herbivore

Average measurements (in mm): M3 31.2 x 23.8, m1 21.0 x 14.5