Latitudinal range: 41.1° to 44.8°

Found in 5 samples

United States: UMMP SC-4 (Early Eocene), Buck Spring Quarries (B-2 horizon) (Early Eocene), Green Locality (Early Eocene), Deadman Butte (Early Eocene), Sciuravus Surprise (Middle Eocene)

See also Microparamys, Microparamys chandoni, Microparamys cheradius, Microparamys minutus, Microparamys sambucus, Microparamys tricus