Shackleford
Island, North Carolina. Digital images by David Kirsh.
Ft. Fisher, Kure Beach, North Carolina (5 mm.). Digital image by David Kirsh.
Scanning Electron Micrograph
Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County,
Florida (3.91 mm.). SEM
produced in collaboration with Dr. Ann Heatherington, Dept.
Geological Sciences, University of Florida, Gainesville, FL.