Abra alba (WOOD)

Fossil mollusc, Abra alba (WOOD) (bivalve); umbo fragments with chondrophore, good condition. 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