Abundance: 0.51 to 5.96%

Latitudinal range: 39.2° to 42.3°

Habitats: (2) only

Found in two samples

United States: Buck Spring Quarries (B-2 horizon) (Early Eocene), Elderberry Canyon Quarry (Early Eocene)

See also Knightomys, Knightomys depressus, Knightomys huerfanensis, Knightomys senior