Abundance: 0.10 to 0.55% (median 0.30%)

Latitudinal range: 44.9° to 51.1°

Habitats: (3) only

Found in 3 samples

Canada: Who Nose (Early Palaeocene)

United States: Gidley Quarry (Early Palaeocene), Rock Bench Quarry (Early Palaeocene)

See also Jepsenella praepropera