Carolinapecten urbannaensis 3 3/8” or 82.33mm."Ultra-Rare"#17151

Carolinapecten urbannaensis 3 3/8” or 82.33mm. Mansfield 1929-Extinct
Collected in the Port Charlotte Member of the Bayshore Formation in 2007
Burnt Store Pit, Lee County, Cape Coral, Florida. Messinian Miocene.5.3-6.3 M.Y.A. Collected and identified by: Melanie Briskin. This pair like most is cemented together by matrix. Sorry these always have some chips in the valves but they are extremely rare. This is a large example filled with matrix.