Mya cf. pseudoarenaria SCHLESCH or M. cf. schwarzbachi STRAUCH

Fossil mollusc, Mya cf. pseudoarenaria SCHLESCH or M. cf. schwarzbachi STRAUCH (bivalve); 2 right and 2 left valves, none of them complete, hand collected from the Pleistocene (Serripes Zone, horizon 19, upper layer) deposits, of Tjörnes, Kambsgjá, horizon 19 (upper layer), Tjörnes, Iceland collected by P E P Norton, July 1969