Cardita cf. orbicularis ? LEATHES MSS, SOWERBY

Fossil mollusc, Cardita cf. orbicularis SOWERBY (bivalve); heavily worn shell, 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