Gibbula cf. octosulcata NYST

Fossil mollusc, Gibbula cf. octosulcata NYST (gastropod, top shell); juvenile, good preservation, found in 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