16 PROCEEDINGS OF THE NATIONAL MUSEUM vol.75 



Plate 2 



Figures 1. Nonion pizarrensis Berry. X 95. a, side view; b, peripheral 

 view. 

 2, 3. Nonionella auris (d'Orbigny). X 95. a, b, opposite sides; c, 

 peripheral views. 



4. Nonionella chiliensis Cushraan and Kellett, new species. X 95. 



a, b, opposite sides; c, peripheral view. 



5. Elphidium alvareziana (d'Orbigny). X HO. a, side view; b, 



peripheral view. 



Plate 3 



Figures 1-3. Buliminella elegantissima (d'Orbignyl. X 110. Fig. 2a, side 

 view; 2b, apertural view. 



4. Bulimina patagonica d'Orbigny. X 110. a, side view; b, 



apertural view. 

 5-7. V ir gulina sTpecies {?). X 150. a, front views; 6, apertural views. 



8. Bolivina doniezi Cushman and Wickenden. X 150. a, front 



view; b, apertural view. 



9. Bolivina costata d'Orbigny. X 110. a, front view; b, side 



view; c, apertural view. 



10. Reussia spinulosa (Reuss). X 110. a, front view; b, aper- 



tural view. 



11. Discorbis chiliensis Cushman and Kellett, new species. X 



110. a, dorsal view; b, ventral view; c, peripheral view. 



12. Discorbis isabelleana (d'Orbigny). X HO. a, dorsal view; b, 



ventral view; c, peripheral view. 



Plate 4 



Figures 1,2. Discorbis consobrina (d'Orbigny). X HO. a, dorsal views; b, 

 ventral views; c, peripheral views. 

 3. Eponides species (?). X HO. a, dorsal view; b, ventral view; 

 c, peripheral view. 

 4, 6. Eponides meridionalis Cushman and Kellett, new species. Fig. 

 4, X 110. Fig. 6, X 60. a, dorsal views; b, ventral views; c, 

 peripheral views. 



5. Eponides peruviana (d'Orbigny). X 60. a, dorsal view; b, 



ventral view; c, peripheral view. 

 7. Eponides repanda (Fichtel and Moll). X 60. a, dorsal view; 

 6, ventral view; c, peripheral view. 



Plate 5 



Figures 1 a-c. Rotalia inca (d'Orbigny). X 60. a, dorsal view; b, ventral 

 view; c, peripheral view. 

 2, 3 a-c. Rotalia rosea d'0rbign3^ X HO. 3a, dorsal view; 36, ventral 

 view; 3c, peripheral view. 

 4 a-c. Anomalina schmiiti Cushman and Wickenden. X HO. a. 

 dorsal view; b, ventral view; c, peripheral view. 



o 



