Papyridea semisulcata (Gray, 1825) Frilled Papercockle

Scanning Electron Micrographs (SEM) Of Fossil Specimens

Papyridea semisulcata (Gray, 1825) Frilled Papercockle

Papyridea semisulcata (Gray, 1825) Frilled Papercockle

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