PLATE CXV. 



PULVINULINA. — ROTALIA, &C. 



Diam. Page 



Figure 1. — Pulvinulina sclireibersii, d'Orbigny, n. sp., . x 30 697 



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

 aspect. 



,, 2. — Pulvinulina vermiculata, d'Orbigny, sp., . x 30 687 



«, Superior aspect ; b, inferior aspect. 



„ 3. — Pulvinulina dispansa, n. sp., . . x 14 687 



a, Superior aspect ; b, inferior aspect. 



,, 4, 5. — Truncatiilina lobatula, Walker and Jacob, sp., . x 30 660 



Fig. 4. Adherent specimen enclosed in a nidus of sand. 

 Fig. 5. Similar specimen, the sand partially removed. 



,, 6. — Rotalia orbicularis, d'Orbigny, . . x 50 706 



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

 aspect. 



,, 7. — Rotalia schroeteriana, Parker and Jones, . x 25 707 



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

 aspect. 



„ 8. — Rotalia pulchella, d'Orbigny, sp., . . . x 50 710 



a, Superior aspect ; b, inferior aspect. 



,, 9. — Nonionina boueana, var. armata, nov., . x 60 730 



a, Lateral aspect ; 6, peripheral aspect. 



