80 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 59. 



Fig. 14. Spiroloculina antillarum d'Orbigny. a, front view; b, apertural view. (After 

 d'Orbigny, pi. 9, figs. 3 and 4.) 



15. Spiroloculina antillarum d'Orbigny. llunaway Bay, Jamaica. X30. 



16. Spiroloculina antillarum d'Orbigny, var. angulata Cushman. Photograph of 



specimen from 2 feet, Bogue Islands, Montego Bay. X30. 



17. Spiroloculina arenata Cushman. Photograph of specimen from 1 fathom (2 



meters), Montego Bay, Jamaica. X30. 



Plate 15. 



Fig. 1. Vertebralina cassis d'Orbigny. a, side view; b, apertural view. (After 

 d'Orbigny, pi. 7, figs. 14 and 15.) 



2. Vertebralina cassis d'Orbigny. Specimen with uncoiled chambers, a, side 



"view; 6, apertural view. (Vertebralina mucronata d'Orbigny: after d'Or- 

 bigny, pi. 7, figs. 16 and 17.) 



3. Vertebralina cassis d'Orbigny. Specimen with coiled chambers only, a, 



side view; b, apertural view. (Vertebralina mucronata d'Orbigny: after 

 d'Orbigny, pi. 7, figs. 18 and 19.) 



4. Vertebralina cassis d'Orbigny. Photograph of coiled specimen from 10 fath- 



oms (18 meters), Montego Bay. X30. 



5. Vertebralina cassis d'Orbigny. Photograph of uncoiled specimen from same 



locality. X30. 



6-8. Vertebralina cassis d'Orbigny. Montego Bay. X30. 



9. Quinqueloculina agglutinans d'Orbigny. a, side view; b, opposite side; c, 

 apertural view. (After d'Orbigny, pi. 12, figs. 11 and 13.) 



10. Quinqueloculina agglutinam d'Orbigny. Photograph of specimen from 1 



fathom (2 meters), Bogue Islands, Montego Bay. X30. 



11. Quinqueloculina bidentata d'Orbigny. a, side view; 6, opposite side; c, 



apertural view. (After d'Orbigny. pi. 12, figs. 18-20.) 



12. Quinqueloculina bidentata d'Orbigny. Runaway Bay. X30. 



13. Quinqueloculina lamarckiana d'Orbigny. a. side view; b, apertural view. 



(After d'Orbigny, pi. 11, figs. 14 and 15.) 



14. Quinqueloculina lamarcliana d'Orbigny. a, side view; b, opposite side; c, 



apertural view. (Quinqueloculina auberiana d'Orbigny: after d'Orbigny, 

 pi. 12, figs. 1-3.) 



Plate 16. 



FlG. 1. Quinqueloculina cuvieriana d'Orbigny. a, side view; o, opposite side; c, 

 apertural view. (After d'Orbigny, pi. 11, figs. 19-21.) 



2. Quinqueloculina cuvieriana d'Orbigny. Photograph of specimen from 9 



fathoms (16 meters), Montego Bay, Jamaica. X30. 



3. Quinqueloculina polygona d'Orbigny. a, side view; b, opposite side; c, 



apertural view. (After d'Orbigny, pi. 12, figs. 21-23.) 



4. Quinqueloculina polygona d'Orbigny. Photograph of specimen from 10 



fathoms (18 meters), Montego Bay. X30. 



5. Quinqueloculina dilotata d'Orbigny. a, side view; b, opposite side; c, aper- 



tural view. (After d'Orbigny, pi. 11, figs. 28-30.) 



6. Quinqueloculina dilatata d'Orbigny. Photograph of specimen from 1 fathon. 



(2 meters), Bogue Islands, Montego Bay. X30. 



7. Quinqueloculina poeyana d'Orbigny. a, side view; 6, opposite side; c, aper- 



tural view. (After d'Orbigny, pi. 11, figs. 25-27.) 



8. Quinqueloculina poeyana d'Orbigny. Photograph of specimen from 10 



fathoms (18 meters), Montego Bay. X30. 



9. Quinqueloculina antillarum d'Orbigny. o, side view; b, opposite side; c, 



apertural view. (After d'Orbigny, pi. 12, figs. 4-6. *) 



