Pecten (Chlamys (Aequipecten)) opercularis (LINNÉ)

Fossil mollusc, Pecten (Chlamys (Aequipecten)) opercularis (LINNÉ) (bivalve, queen scallop); juvenile and incomplete shells, borehole from the Quaternary (Pleistocene, Early Pleistocene) deposits, Icenian Crag, of the Royal Society Borehole, Ludham, Norfolk, England examined by Dr Peter E.P. Norton, 1961