Abundance: 1.79 to 2.13%

Latitudinal range: 40.5° to 43.8°

Habitats: (2) only

Found in two samples

United States: North Fork of Owl Creek (UW V-79004) (Middle Eocene), Myton Pocket (BYU collection) (Middle Eocene)

See also Amynodon, Amynodon advenus