CUSHMAN 



PLATE 15 



1, 2, and 3. Orthophragmina subtaramellei, n. sp. 1, 2, more regular pentagonal specimens; 

 3, irregularly hexagonal specimen. X 32. Specimens from Boston manganese 

 mine, Santiago, Cuba. 



4. Lepidocydina favosa, n. sp., showing central pitted and thickened portion and the doubly 



curved test. X 6. 



5. Lepidocydina undulata, n. sp. Fragmentary specimen, showing large size and undulate 



character of surface, 0.8 natural size. 



