Abundance: 0.19 to 69.57% (median 0.55%)

Latitudinal range: 43.6° to 51.1°

Habitats: (5) only

Found in 5 samples

Canada: Who Nose (Early Palaeocene)

France: Mazan (Early Oligocene), Rians (Early Eocene)

Germany: Herrlingen 6 (Late Eocene)

United States: Princeton Quarry (Late Palaeocene)

See also Nyctitheriidae indet.