Cyprina islandica (LINNÉ)

Fossil mollusc, Cyprina islandica (LINNÉ) (bivalve); specimen had valves together, hand collected from the Quaternary deposits, of Renfrew bypass, Geilston, Renfrewshire, Scotland collected by Norton, P.E.P., Dr and Rose, J , PhD student, Glasgow Univ Geology Dept, 1967