Mya pseudoarenaria SCHLESCH

Fossil mollusc, Mya pseudoarenaria SCHLESCH (bivalve); good chondrophores and bits of valves, hand collected from the Pleistocene (Serripes Zone, horizon 19, main layer) deposits, of Tjörnes, Kambsgjá, horizon 19 (main layer), Tjörnes, Iceland collected by P E P Norton, July 1969