CUSHMAN 



PLATE 8 



i 



1. Frondicularia alata d'Orbigny. X 13. From 5. Xutiiunina sp.? X IS. Cuba, Station 6117. 



Bowden marl. 6. Rotaliform species. X 18. Cuba, Station 



2. Cristellaria bowdenensis, n. sp. X 13. From 7513. 



Bowden marl. 7. Limit rina sp.? X 18. Cuba, Station 3448. 



3. Globigerina sp.? X 18. Cuba, Station 7664. N. Lindcrhia sp.? < 18. _ Cuba, Station 7666. 



4. Polymorphinasp.l X 18. Cuba, Station 7664. 



