Genus Discinisca Dall, 1871

Type species: Orbicula lamellosa Broderip, 1833 .

Stratigraphic distribution: cosmopolitan.

Geographic distribution:?Triassic, Lower Jurassic to Holocene.

MIN 0001501

Discinisca papyracea (Goldfuss, 1841) Locality: Ölhütte, Reutlingen, Germany Stratigraphy: Lias ε, Toarcian, upper Lower Jurassic