Macoma cf. obliqua (SOWERBY) or cf. calcarea (GMELIN)

Fossil mollusc, Macoma cf. obliqua (SOWERBY) or M. cf. calcarea (GMELIN) (bivalve); posterior half of a left valve. borehole from the Quaternary (Pleistocene, Early Pleistocene) deposits, Icenian Crag, of Beccles University of East Anglia Borehole 1, Norfolk, England examined by Dr Peter E.P. Norton, 1973