Turbonilla (Chemnitzia) hemphilli sensu Redfern (2013: species no. 674) non Bush, 1899

Scanning electron micrographs (SEM) of fossil specimens

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