TRANS WAGNER FREE INSTITUTE OF SCIENCE 



PL. 16. 



Figs. 4>, 4'-<i, Cypraaa tumulus. 50, Natica amphora. 51, Natica streptoatoma. 54, Turbo crenorugatus. 55, Turbo heliciformis. 56, Delpbinula (?) 

 <.. 57, Paeudotrochua tuibinatua. 58. Gerithium praecuraor. 59, Pyraziainus carcpanulatua. 63, P.irtula Americana. 61, Gytherea nuciformia. 

 MS Hillsboroensis. 63, Graaaatella deformia. 04, Gard'ta (Carditamera) aerrico^t-a 65, Area arcula 66, Leda flexuosa. 



MIOCENE FOSSILS OF FLORIDA 



