Abundance: 0.06 to 1.10%

Habitats: (2) only

Found in two samples

United States: North Creek Shelter (Paleoarchaic), North Creek Shelter (Early Archaic)

See also Thomomys, Thomomys bottae, Thomomys orientalis, Thomomys potamacensis, Thomomys sp., Thomomys talpoides, Thomomys umbrinus