Circulus semisculptus (Olsson and McGinty, 1958)

Scanning Electron Micrograph

Circulus semisculptus (Olsson and McGinty, 1958)
    Collected by David Kirsh on Calabash Beach, St. Elizabeth Parish, Jamaica. Scanning electron micrograph courtesy of Anne Heatherington (University of Florida Dept. Geology),  and Harry G. Lee (Florida Museum of Natural History), Gainesville, Florida. Dmax 2.04 mm. Catalog number UF523873.