Genus Schellwienella Thomas, 1910

Type species: Spirifera crenistria Phillips, 1836 .

Stratigraphic distribution: Middle Devonian to Lower Carboniferous. Geographic distribution: cosmopolitan.

MIN 0001682

Schellwienella crenistria (Phillips, 1836) Locality: Kildare, Dublin, Ireland Stratigraphy: Middle to Upper Carboniferous