NO. 4 FORAMINIFERA CUSHMAN 69 



PLATE 8 



Fig. I. Cristellaria calcar (Linnaeus). Y^^Z- a, side view; b, edge view. 



2. Vaginulina spinigera H. B. Brady. X 33- 



3. Uvigerina tenuistriata Reuss. X 66. 



4. Siphogcnerina bifrons (H. B. Brady). X 66. 



5. Ramulina globulifera H. B. Brady. X 33- 



6. Chilostomella grandis Cushman. X 20. a, side view ; b, apertural view. 



7. Globigerina conglobata H. B. Brady. X 50. (After Brady.) 



8. Orhulina univcrsa d'Orbigny. X 50. (After Brady.) Specimen viewed 



by transmitted light showing Globigerma-like young within. 



9. Hastigerina pelagica d'Orbigny. X 38. (After Brady.) 



10. Spirillina limbafa H. B. Brady. X 60. a, side view ; b, peripheral view. 

 (After Brady.) 



