Chesapecten middlesexensis 183.20mmTall x 192.89mm. wide.#700558

Chesapecten middlesexensis 7 ¼” or 183.20mm Tall x 192.89mm. wide. Mansfield, 1936 Collected in the Cobham Bay Member of the Eastover Formation. James River, Surry County, Virginia. Messinian Miocene 5.33-7.246 M.Y.A. Collector: Unknown. A very large- superb example with the usual pin-holing and minor damage as show on the umbo. This is a matrix piece and is very heavy as both sides are attached. Rarely offered still intact this large.