Plate 3. 



Figs. 1-3. Globigerina inflata. (From photographs.) X 50. D2335. Figure 

 1, dorsal view; 2, ventral view; 3, side view showing aperture. 

 4-7. Globigerina rubra. (From photographs.) X 50. D2335. Figures 

 4 and 7, dorsal views; 5, side view showing aperture; 6, ventral 

 view. 

 8. Globigerina conglobata. (From photograph.) X 40. D2377. Old- 

 age specimen with thick walls. 

 9-11. Globigerina conglobata. (From photographs.) X 40. D2313. Fig- 

 ure 9, side view; 10, dorsal view; 11, ventral view. 

 12, 13. Globigerina conglobata. (After Brady.) X 50. Figure 12, dorsal 

 view; 13, ventral view. 

 48 



