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Volvulella persimilis (Mørch, 1875) Southern Spindle-bubble |
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Scanning Electron Micrographs (SEM) Of Fossil Specimen |
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| Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (4.70 mm.). SEMs produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. | |
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