Venus (Clausinella) cf. fasciata DA COSTA ?

Fossil mollusc, Venus (Clausinella) cf fasciata DA COSTA ? (bivalve); juvenile left hinge, broken, eroded, worn, hand collected from the Quaternary (Pleistocene, Norwich Crag) deposits, of Sizewell 'A' Nuclear Power Station 1961 sample 'C1', Sizewell, Suffolk, England collected by Dr P. E. P. Norton, 1961