The authors have relied on the taxonomic and geological works of the original authors to the extent possible, in many cases utilizing their own words. Two new fossil cowry species are introduced and a uniform format for presenting the Plio-Pleistocene species is utilized to facilitate comparisons and identification. Contains 125 high resolution color plates that offer additional help in identifying specimens. This volume provides a valuable addition to the knowledge of Florida's fascinating fossil cowry fauna, perfect for fossil and shell collectors alike. Printed on high quality glossy stock, this book is well suited for both the coffee table as well as the library bookshelf.