Scanning Electron Micrographs (SEM) of fossil specimens from the Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (1.89 mm. - top and middle; 3.49 mm. bottom). SEM produced in collaboration with Dr. Ann Heatherington, Dept. Geological Sciences, University of Florida, Gainesville, FL.

    Juvenile - Near Hastings, St. Johns County, Florida: East Coast Aggregates 02, UF: RWP 1061; SJ004. Nashua Formation, late Pliocene. Spoil sample collected by Nancy Galdo on 12/28/2019 and culled by H. G. Lee.