Abundance: 0.59 to 1.02%

Latitudinal range: 39.1° to 42.6°

Habitats: (2) only

Found in two samples

United States: Pratt Quarry (Middle Miocene), WaKeeney (UM-K6-59) (Late Miocene)

See also Tregomys, Tregomys shotwelli