Abundance: 1.32 to 7.84% (median 4.27%)

Latitudinal range: 43.2° to 44.3°

Habitats: (4) only

Found in 4 samples

United States: Lightning Butte (Early Eocene), Someday (Early Eocene), Fantasia (Early Eocene), Jack Creek (Early Eocene)

See also Orohippus, Orohippus proteros, Orohippus pumilus