Published in Quart Jour Florida Acad Sci, in 1953, in volume 16, pages 23-34

Published in Quart Jour Florida Acad Sci, in 1953, in volume 16, pages 198-199

Published in Quart Jour Florida Acad Sci, in 1953, in volume 16, pages 235-238

Published in Quart Jour Florida Acad Sci, in 1953, in volume 16, pages 239-242

Published in Quart Jour Florida Acad Sci, in 1953, in volume 16, pages 243-248

Published in Quart Jour Florida Acad Sci, in 1953, in volume 16, pages 254-262