64 FLORIDA GEOLOGICAL SURVEY I3TH ANNUAL REPORT 



Genus AlveoUna d'Orbigny, 1826. 



Alveoli na ? sp. 



Plate 3, figures 6 a, b. 



In the well at Bushnell at 2,320 and 2,380 feet there are spec- 

 imens which resemble AlveoUna but instead of being fusiform are 

 compressed in the plane of the axis. They resemble in a general 

 way the Orhiculina rotella of d'Orbigny (Foram. Foss. Bass. 

 Tert. Vienne, 1839, pi. 7, figs. 1^3, 14). 



EXPLANATION .OF PLATE i. 



Figure i. Haplophragmium sp. X35. 1,027 feet, Bushnell Well. 



Figure 2. Haplopliragiiiium sp. X35. 1,720 feet, Marathon Well. 



Figure 3. Haplophragmium sp. X35. 160 feet, Anthony Well. 



Figure 4. Haplophragmium sp. X35. 440 feet, St. Augustine Well. 



Figure 5. Valvulina sp. X35. 325 feet. Well at Burns. 



Figure 6. Chrysalidina ? sp. X35. 1,262 feet, Marathon Well, a, side view; 



h, apertural view. 



Figure 7. Gaudryina sp. X35. 1,650 feet, Marathon Well. 



Figure 8. Clavulina sp. X30. 



