Genus Strophodonta Hall, 1850

Type species: Strophomena demissa Conrad, 1842 .

Stratigraphic distribution: Pridolian to Frasnian (Upper Silurian to lower Upper Devonian). Geographic distribution: North America, Europe.

MIN 0001468.1-2

Strophodonta profunda (Hall, 1852) Locality: Ohio Falls, Kentucky, USA Stratigraphy: Pridolian, Upper Silurian