Latitudinal range: 40.9° to 43.5°

Found in 4 samples

United States: Morava Ranch Quarry (1940) (Early Miocene), Morava Ranch Quarry (1975) (Early Miocene), Skull Spring (Middle Miocene), Martin Canyon Quarry A (Early Miocene)

See also Parahippus atavus, Parahippus coloradensis, Parahippus pawniensis