Genus Dicoelosia King, 1850

Type species: Anomia biloba Linné, 1767 .

Stratigraphic distribution: Caradocian to Emsian (Upper Ordovician to upper Lower Devonian). Geographic distribution: cosmopolitan.

MIN 0001590.1-5

Dicoelosia biloba (Linné, 1767) Locality: Helderberg, New York, USA Stratigraphy: Silurian