Semicassis granulata (Born, 1778)
Statigraphy: Pinecrest Sand Member of the Tamiami Formation
Location: APAC Pit, Sarasota County, Florida USA.
Notes: Aka the Scotch Bonnet shell. I received this specimen in a trade from the late 1980s. The original collector filled the broken body whorl with an epoxy. Compare to a well preserved specimen from the Middle Pleistocene Bermont Formation LINK.