Cycloscala echinaticosta (d'Orbigny, 1842)

Cycloscala echinaticosta (d'Orbigny, 1842)

Billy's Bay, St. Elizabeth's Parish, Jamaica (2 mm.). Digital images by David Kirsh.

Scanning Electron Micrographs (SEM) of fossil specimens

Cycloscala echinaticosta (d'Orbigny, 1842)

Cycloscala echinaticosta (d'Orbigny, 1842)

    Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida (2.39 mm. on the top and 2.46 mm. on the bottom). SEMs produced in collaboration with Dr. Ann Heatherington, Dept. of Geology, University of Florida, Gainesville, FL. Also see:  Cycloscala echinaticosta (d'Orbigny, 1842)