Uromitra holmesii (Dall, 1890) Fossil

Scanning electron micrograph (SEM)

Uromitra holmesii (Dall, 1890) Fossil

    Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (3.20 mm.). SEM produced in collaboration with Dr. Ann Heatherington, Dept. of Geology, University of Florida, Gainesville, FL.