Abundance: 0.76 to 7.70% (median 1.04%)

Latitudinal range: 42.2° to 46.2°

Habitats: (3) only

Found in 3 samples

United States: Scarritt Quarry (Early Palaeocene), Cedar Point Quarry (Late Palaeocene), Chappo Type Locality (Late Palaeocene)

See also Thryptacodon, Thryptacodon antiquus, Thryptacodon orthogonius, Thryptacodon pseudarctos, Thryptacodon sp.