Abundance: 0.53 to 1.66% (median 0.55%)

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 Palenochtha minor