Latitudinal range: 35.2° to 54.3°

Found in 3 samples

Canada: Grassy Bay (Holocene)

United States: CA-SLO-585 (Locus 6A, Early-Middle Holocene) (Holocene), CA-SLO-585 (Locus 6A, Late Holocene) (Holocene)

See also Enhydra