Abundance: 1.51 to 3.57% (median 1.61%)

Latitudinal range: 45.7° to 49.3°

Habitats: (4) only

Found in 4 samples

Canada: Gryde (Maastrichtian)

United States: Lane's Little Jaw Site (Maastrichtian), Muddy Tork (Maastrichtian), Spigot-Bottle (Maastrichtian)

See also Turgidodon petiminis, Turgidodon rhaister