|Teinostoma obtectum Pilsbry and McGinty, 1945 Glossy Vitrinella|
|Scanning Electron Micrograph Of Fossil Specimen|
Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (1.57 mm.). SEM produced in collaboration with Dr. Ann Heatherington, Dept. of Geology, University of Florida, Gainesville, FL.
|New Port Richie, Pasco Co., Florida (1.5 mm.). Digital images by David Kirsh.|