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Nassa caloosaensis Dall, 1890 Extinct Fossil Species |
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Upper Pliocene and Lower Pleistocene |
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North Shell Road Beach, Siesta Key, Sarasota County, Florida (4 mm.). Digital images by David Kirsh. |
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Scanning Electron Micrographs (SEM) |
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Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (3.71 mm. on the top and 3.43 mm. on the bottom). SEMs produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. Also see: Nassarius species cf. N. limacinus (Dall, 1917) |
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