Genus Craniops Hall, 1859

Type species:? Orbicula squamiformis Hall, 1843 .

Stratigraphic distribution: Caradocian to Tournaisian (Ordovician to Lower Carboniferous). Geographic distribution: cosmopolitan.

MIN 0001487

Craniops implicata (Sowerby, 1839) Locality: Gotland, Sweden Stratigraphy: Silurian