Mercenaria langdoni 2 5/8” or 64.35mm. "Chipola"#17777

Mercenaria langdoni 2 5/8” or 64.35mm. Dall, 1900-Extinct
Collected in the Lower Beds of the Chipola Formation in sandy mud by pick- axe and splashing at Alum Bluff. Alum Bluff Group, Chipola Formation, Apalachicola River, Liberty County, Bristol. Florida. Burdigalian Miocene 15.97-20.44 M.Y.A. Collected and Identified by: Melanie Briskin. This is a higher quality pair that is solid and not so fragile.