Aloidis gibba (OLIVI)

Fossil mollusc, Aloidis gibba (OLIVI) (bivalve); very worn hinges of right valves, hand collected from the Quaternary (Pleistocene, Norwich Crag) deposits, of Sizewell 1961 'A' Nuclear Power Station, sample C3, Sizewell, Suffolk, England collected by Dr P. E. P. Norton, 1961