Zirfaea cf. crispata (LINNÉ) (??)

Fossil mollusc, Zirfaea cf. crispata (LINNÉ) (??) (bivalve, Oval piddock); hinge region of a right valve, hand collected from the Quaternary (Pleistocene, Norwich Crag) deposits, Chillesford Churchyard pit, Chillesford collected by P E P Norton