PLATE GUI. 



PULVINULINA. 



Diam. Page 



Figures 1, 2. — Pulvinulina menardii, d'Orbigny, sp., . x 35 690 



a, Superior aspect; b, inferior aspect; c, peripheral 



aspect. 

 Fig. 1. Bottom specimen; fig. 2, surface specimen. 



,, 3. — Pulvinulina menardii, var. Jimbriata, nov., . x 35 691 



a, Superior aspect; b, inferior aspect. 



„ 4-6. — Pidvinulina tumida, Brady, . . x 35 692 



Figs. 4 a, 6. Superior aspect; fig. 4 b, inferior aspect; 



fig. 4 c, 5, peripheral aspect. 

 Figs. 4, 5. Bottom specimens; fig. 6, surface specimen. 



„ 7. — Pulvinulina patagonica, d'Orbigny, sp., . x 35 693 



a, Superior aspect; b, inferior aspect; c, peripheral 

 aspect. 



„ 8-10. — Pulvintdina canariensis, d'Orbigny, sp., . x 35 692 



a,a,a, Superior aspect; b,b,b, inferior aspect; c,c, peri- 

 pheral aspect. 



Figs. 8, 9. Bottom specimens; fig. 10, surface speci- 

 men. 



„ 11,12. — Pulvintdina crassa, d'Orbigny, sp., . . x 40 694 



a,a, Superior aspect ; b, b, inferior aspect; c,e, peripheral 



aspect. 

 Fig. 11. Bottom specimen; fig. 12, surface specimen. 



,, 13, 14. — Pidvinulina exigua, n. sp., . . x 40 696 



a,a, Superior aspect; b, b, inferior aspect; c,c, peripheral 

 aspect. 



