Abundance: 1.36 to 5.88%

Latitudinal range: 42.3° to 44.1°

Habitats: (2) only

Found in two samples

United States: Buck Spring Quarries (B-2 horizon) (Early Eocene), Jack Creek (Early Eocene)

See also Microsyops, Microsyops annectens, Microsyops elegans, Microsyops knightensis, Microsyops latidens, Microsyops scottianus