Serripes groenlandicus (BRUGUIERE:)

Fossil mollusc, Serripes groenlandicus (BRUGUIERE:) (bivalve); fragment of worn left valve including umbo, 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