| Triptychus niveus (Mørch, 1875) |
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| In shell grit taken by SCUBA from a depth of 69 feet off Boynton Beach, FL. Digital image by David Kirsh. |
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Scanning Electron Micrographs (SEM) of fossil specimen |
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| Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (5.61 mm.). SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL |
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