Abundance: 2.21 to 13.55% (median 3.31%)

Latitudinal range: 34.9° to 42.7°

Habitats: (4) only

Found in 4 samples

United States: Whisenhunt Quarry (Late Miocene), Vedder (UCMP locality V6761) (Early Miocene), Observation Quarry (Middle Miocene), Martin Canyon Quarry A (Early Miocene)

See also Miospermophilus bryanti, Miospermophilus lavertyi, Miospermophilus sp.