| Ugartea locklini Bartsch 1955 Fossil | |
| Scanning Electron Micrographs (SEM) Of Fossil Specimen | |
| 
			 | 
			 | 
| Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (3.64 mm.). SEMs produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL. | |