PLATE LXXXII. 



Globigerina. — Orbulina. — Candeina. 



a, Superior aspect ; 6, inferior aspect : '•, peripheral aspect. 



Figures 1-3. — Orbulina universa, d'Orbigny, 



Fig. 1. Spinous pelagic specimen. 



Fig. 2. Two-chambered shell laid open. 



Fig. 3. Specimen with two supplementary chambers. 



„ 4. — Globigerina sacculifera, Brady, . 



Adult pelagic specimen. 



„ 5. — Globigerina conglobata, Brady, 



Adult pelagic specimen. 



,, (3, 7. — Globigerina digitata, Brady, 

 Large bottom specimens. 



,, 8, 9. — Globigerina, sp., ..... 



Minute Globigerince ; general contour resembling 

 that of Globigerina elevata, d'Orbigny, and 

 Globigerina trochoides, Eeuss. 



,, 10. — Globigerina {cretacea, d'Orbigny?), 

 Bottom specimen. 



,, 11. — Globigerina cretacea, d'Orbigny, . 



Fossil specimen. 



,, 12. — Globigerina linnceana, d'Orbigny, ,sp., 



Fossil specimen. 



„ 13-20. — Candeina nitida, d'Orbigny, 



Fig. 13. Pelagic specimen, 



Figs. 14-18. Bottom specimens ; figs. 14, 18, 



superior aspect; fig. 15, inferior aspect; figs. 



16, 17, peripheral aspect, . 

 Fig. 19. Monstrous specimen, 

 Fig. 20. Portion of the shell more highly magnified, 



showing the sutural apertures and the minute 



perforation of the walls, . 



Diam. 

 50 



50 



50 



50 



50 



50 



50 



50 



50 



50 

 50 



100 



Piige 

 608 



604 



603 



599 



603 



596 



596 



598 



622 



