140 



BULLETIN 104, UNITED STATES NATIONAL MUSEUM. 



Plate 5. 



Fia. 1. Textutaria pseudotrochus. X30. D2641. Front view. 

 • 2. Textularia pseudotrochits. X30. D2641. Dorsal view. 



3. Textularia pseudotrochus. X30. D264I. Ventral view. 



4. Bigenerina pennatula. X25. D2150. Front view. 



5. Textularia conica. X30. D2639. Front view. 



6. Textularia conica. X30. D2639. Dorsal view. 



7. Textularia conica. X30. D2639. Apertural view. 



8. Bigenerina nodosaria, v&r. textularioidea. X25. D2315. 

 V. Bigenerina nodosaria, var. textularioidea. X25. D2315. 



10. Bigenerina capreolus. X25. D2355. Front view. 



Front view. 

 P^ont view. 



Fig. 1. Textulana parvula. 



2. Textularia parvula. 



o. Textularia catenata. 



4. Bolivina albalrossi. 



5. Bolivina go'esii. X75 



6. Bolivina rohiisla, var. 



Plate G. 



XIOO. 1179. Front view of microspheric specimen. 

 XlOO. D2398. Front view of megalospheric specimen. 

 X75. D2713. 

 X75. D2677. Front view. 



D2641. Front view. 



XIOO. D2150. Front view. 



Plate 7. 



Fig. 1. Bolivina punctata. 



2. Bolivina porrecta, 



3. Bolivina limbata. 



4. Bolivina pulchella. 



5. Bolivina subspinescens. 



6. Bolivina subaenariensis. 



X75. D2150. Front view. 

 XIOO. D2150. Front view. 

 X75. D2758. Front view. 

 XIOO. Tortugas, Fla., 6 fathoms. 

 X75. D2192. Front view. 

 X75. D2262. Front view. 



Plate 8. 



Front view. 



Fig. 1. 

 2. 



3. 

 4. 

 5. 



Bolivina sxibaenariensis, var. mexicana. X75. D2377. Front view. 

 Bolivina quadrilatera. X75. D2144. Front view. 

 Bolivina beyrichi, var. alata. X75. D2249. Front view. 

 (luudryinaapicularis. X75. D2093. Front view. 

 Gaudryina, ci. G. convexa. X75. D2641. Front \'iew. 



Fig. 1. Bolivina inflatu. X200. 



2. Bolivina injlala. X200. 



3. Bolivina injlata. X200. 



4. Bolivina injlata. X200. 



5. Bolivina tortuosa. X75. 



6. Bolivina beyrichi. X 150. 

 7-9. Verneuilinaadvena. X 



10. Verneuilina propinqua. 



11. Verneuilina propinqxm. 



Plate 9. 



Front \'iew. (After Heron-Allen and Earland.) 

 Front view. (After Heron-Allen and Earland.) 

 Front view. (After Heron-Allen and Earland.) 

 Edge view. (After Heron-Allen and Earland.) 

 Front view. (After Heron-Allen and Earland.) 

 Front view. (After Heron-Allen and Earland.) 



120. Front \-iew. (After Heron-Allen and Earland.) 



X25. D2394. Side \TLew. 



X25. D2394. Front view. 



Plate 10. 



Fig. 1. Cuncolina anguMa. 



2. Cuneolina angusta. 



3. Cuneolina angusta. 



4. Verneuilina affixa. 



5. Verneuilina arenacea 



6. Verneuilina arenacea 



Xl5. Off Barbados. Front view. 



Xl5. Off Barbados. Front view. 



Xl5. Off Barbados. Apertural view. 

 X30. D2383. Front view. 



Front view. (After Williamson.) 

 Rear view. (After Williamson.) 



