Abundance: 1.36 to 9.48% (median 5.88%)

Latitudinal range: 27.5° to 44.1°

Habitats: (3) only

Found in 3 samples

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

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