Found in 7 samples

United States: Ten Mile Waterhole Creek (Middle Miocene), Bridge Ranch (Middle Miocene), Buckner Ranch (Middle Miocene), Farish Ranch (Late Miocene), WIld Horse Creek #1 (Late Miocene), Whisenhunt Quarry (Late Miocene), Shoreline (Late Miocene)

See also Cormohipparion, Cormohipparion ingenuum, Cormohipparion sp.