Placunanomia plicata 2 5/8” or 66.13mm. "Ultra-Rare"

Placunanomia plicata 2 5/8” or 66.13mm. Tuomey & Holmes, 1957-Extinct Ultra-Rare Collected in the Pinecrest Member (Petuch Unit 7) of the Tamiami Formation in the 1990’s Quality Aggregates Pit, Sarasota County, Sarasota, Florida. Piacenzian Pliocene 3.0-3.4 M.Y.A. Collected by: Herbert Waldron with Dr Ed Petuch. Ultra- rare and in few collections.