| Caecum multicostatum deFolin, 1867 Fine-line Caecum |
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| Kiawah Island, Charleston County, South Carolina, 2016 (2 mm.). Digital images by David Kirsh. |
| Scanning Electron Micrograph (SEM) |
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In shell/bryozoan hash from one fathom off the town of Cedar Key, Levy County, Florida, 5/2019 (2.34 mm.). SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. |
| Scanning Electron Micrographs (SEM) Of Fossil Specimens |
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| Aberrant Specimen |
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Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida. The aberrant specimen measures 3.18 mm. SEMs produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. |
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