Abundance: 0.40 to 1.47% (median 1.35%)

Latitudinal range: 40.4° to 49.6°

Habitats: (4) only

Found in 4 samples

Canada: DjPp-8 (level A) (Holocene), DjPp-8 (level B) (Holocene)

United States: Hulme Site (Holocene), McIntosh (Holocene)

See also Tetraonidae indet.