Turbonilla (Strioturbonilla) obeliscus C. B. Adams, 1850

Scanning Electron Micrographs (SEM) Of Fossil Specimen

Turbonilla (Strioturbonilla) obeliscus C. B. Adams, 1850

Turbonilla (Strioturbonilla) obeliscus C. B. Adams, 1850

Turbonilla (Strioturbonilla) obeliscus C. B. Adams, 1850

    Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (2.82 mm. for the bottom specimen). SEMs produced in collaboration with Dr. Ann Heatherington, Dept. of Geology, University of Florida, Gainesville, FL.