Abundance: 1.02 to 1.18%

Latitudinal range: 38.9° to 39.0°

Habitats: (2) only

Found in two samples

United States: Hobson Site, Scovill

See also Quadrula, Quadrula cylindrica, Quadrula nodula, Quadrula pustulosa, Quadrula pusulosa, Quadrula quadrula