Peristichia pliocena (Bartsch, 1955)

 

Peristichia pliocena (Bartsch, 1955)

Peristichia pliocena (Bartsch, 1955)

    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.