Abundance: 0.05 to 0.31% (median 0.16%)

Latitudinal range: 44.7° to 51.5°

Habitats: (3) only

Found in 3 samples

United Kingdom: Abbey Wood (Early Eocene)

United States: Cedar Point Quarry (Late Palaeocene), UMMP SC-54 (Early Eocene)

See also Pachyaena ossifraga, Pachyaena sp.