Abundance: 0.24 to 4.62% (median 3.89%)

Latitudinal range: 40.7° to 42.9°

Habitats: (4) only

Found in 4 samples

United States: Silver Creek (Late Pleistocene), Trappers Point (Stratum III) (Holocene), Trappers Point (Stratum V) (Holocene), Trappers Point (Stratum VII) (Holocene)

See also Centrocercus sp.