Craniops

Craniops cincinnatiensis
SMH collection
Holoperipheral growth, with apex slighly posterior of center. Pedicle valve cemented to substrate.
Species
Craniops cincinnatiensis (Hall)
Occurrence: Fulton, Economy, Southgate, McMicken, Mount Hope, Fairmount
Reference: Dalvé, 1948
formerly Pholidops cincinnatiensis