Graptacme species Fossil Juvenile Specimen
Scanning Electron Micrographs (SEM) of fossil specimen
Graptacme species Fossil Juvenile Specimen

    Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (8.05 mm.). SEMs produced in collaboration with Dr. Ann Heatherington, Dept. of Geology, University of Florida, Gainesville, FL.