This fossil appears to be a pelecypod, not sure about its name though.  It was found in the Hamilton Group of Rensselaerville, New York....

This fossil appears to be a Spirifer macronatus? brachiopod.  It was found in the Hamilton Group of Rensselaerville, New York USA.  Anim...

Over 175 people turned out to here a presentation about the geology and fossils of the Louisville, Kentucky area on August 21st, 2011.  A...