Cyclostremiscus cubanus (Pilsbry and Aguayo, 1933) Cuban Vitrinella

Cyclostremiscus cubanus (Pilsbry and Aguayo, 1933) Cuban Vitrinella

In shell grit taken by SCUBA from a depth of 69 feet off Boynton Beach, Florida. Digital images by David Kirsh.

Scanning Electron Micrograph (SEM) of fossil specimen

Cyclostremiscus cubanus (Pilsbry and Aguayo, 1933) Cuban Vitrinella

    Lower Pinecrest beds, Upper Tamiami Formation, Sarasota County, Florida.  SEM produced in collaboration with Dr. Ann Heatherington, Dept. of Geology, University of Florida, Gainesville, Florida.