Abra alba (WOOD)

Fossil mollusc, Abra alba (WOOD) (bivalve); eroded bits of hinge with chondrophore. 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