Latitudinal range: 43.3° to 49.6°

Found in two samples

Canada: Police Point (Middle Palaeocene)

United States: Shotgun (Carnegie Museum) (Middle Palaeocene)

See also Ptilodus, Ptilodus gnomus, Ptilodus kummae, Ptilodus montanus, Ptilodus sp. 1, Ptilodus sp. 2, Ptilodus sp. C, Ptilodus tsosiensis, Ptilodus wyomingensis