Cardium (Cerastoderma s.s.) edule LINNÉ, ? var edulinum SOWERBY

Fossil mollusc, Cardium (Cerastoderma s.s.) edule LINNÉ, ? var edulinum SOWERBY (bivalve); 4 juvenile and 3 medium sized shells, eroded. hand collected from the Quaternary (Pleistocene, Norwich Crag) deposits, of Thorpe Aldringham, Shellpit Cottages, Thorpe Aldringham, Suffolk, England collected by Dr P.E.P. Norton, 1961