Abundance: 0.30 to 4.12% (median 1.15%)

Latitudinal range: 19.4° to 34.8°

Habitats: (6) only

Found in 6 samples

Mexico: La Playa (Holocene), Cerro Portezuelo (Holocene)

United States: Burris (Holocene), Fort Center Mound A (Holocene), Harris Creek (Holocene), Schuiling Cave (Late Pleistocene)

See also Gopherus agassizi, Gopherus flavomarginatus, Gopherus polyphemus, Gopherus sp.