Abundance: 0.72 to 8.90% (median 0.97%)

Latitudinal range: 42.7° to 43.2°

Habitats: (3) only

Found in 3 samples

United States: UCMP locality V77064 (Early Eocene), Someday (Early Eocene), Deadman Butte (Early Eocene)

See also Heptodon calciculus, Heptodon posticus