Mangelia cf. substriolata (HARMER)

Fossil mollusc, Mangelia cf. substriolata (HARMER) (gastropod); poorly preserved juvenile; borehole from the Quaternary (Pleistocene, Early Pleistocene) deposits, Icenian Crag, of Ludham, Royal Society Borehole, Ludham, Norfolk, England examined by Dr Peter E.P. Norton, 1961