Orblcella cjayaimogs var. tamp&ensig var. ncr. 
Plat® , Pig. 
Th© ©orallum form® fecad-sh&ped tm . sees the sis© of a man's fiat 
and Smaller. 
Cal ices daaidediy $ legated* up to 4 or 4.5 mm. | diameter 6 to 10 
a®. Costa® prominent. 
Septa in four cycles, the last usually more or less incomplete. 
The primaries and i$'«© or all of the secondaries, occasionally a tor* 
tiary , roach the columella. Usually thers are thra© or four different 
slses. 
Margins ®xs©rt. 
Columella mamMM Mor than on the other forms of the species. 
Locality ? The Si!®* had, Tampa, Fla. | Lares, Porto Rico. 
Geologic horigon ? Upper 0-ligocen®. 
Typat Uagnor Free institute of Sci sne© , Philadelphia. 
Paratypaa t United States Rational Museum. 
Orb i call a cavernosa var. silecansis var. no v* 
Plat® , Fig. • 
Coraliu® oblong, irregularly convex above, type about 16 cm. long, 
11 e®. wide, ami 9. 5 cm. high. 
Gal ices slightly ©lovatsd, the cor&llitss somewhat swollen bsloi? 
th© caiicular ®dg®@. Diameter* 8,5 to 9,5 mm* Costas prominent. 
Septa in four cycles* usually dif f er«nt gated in si*©* according to 
cycle, primaries and secondaries and occasionally some tsriiarie© reach- 
ing th© columella. Margins ex cart. 
