Modiolus phaseolinus (PHILIPPI)

Fossil mollusc, Modiolus phaseolinus (PHILLIPI) (bivalve, bean horse-mussel); well preserved juvenile broken shell, 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