Titanostrombus immokaleensis 7 3/4"& 198.21mm "Ultra-Rare"#17539

Titanostrombus immokaleensis 7 3/4" or 198.21mm Petuch and Drolshagen 2011-Extinct-Ultra-Rare Collected in the Golden Gate Member (Petuch Unit 4. Upper Beds) of the Tamiami Formation on 10/12/2014. Aggregates Pit, Lee County, Bonita Springs, Florida. Piacenzian Pliocene -2.59-3.0 M.Y.A. Collected and identified by: Melanie Briskin. This is a super rare shell rarely ever found in better or almost complete condition!! This is an example of an ancestor of the Extant Queen Conch.