Alvenius rotundus Dall, 1900 Fossil

Scanning Electron Micrographs (SEM)

Alvenius rotundus Dall, 1900 Fossil

Alvenius rotundus Dall, 1900 Fossil

   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.