Latitudinal range: 29.7° to 34.9°

Found in 5 samples

United States: Thomas Farm (Unit 15) (Early Miocene), Thomas Farm (Unit 11) (Early Miocene), Thomas Farm (Unit 6-7) (Early Miocene), Thomas Farm (Unit 5) (Early Miocene), Vedder (UCMP locality V6761) (Early Miocene)

See also Harrymys magnus