Plate 3 



Figure 1. Quinqiieloculina candeiana d'Orhigny. X 80. Tortugas. a, 6, oppo- 

 site sides; c, apert viral view. 

 2. Q uinqueloculina collumnosa Cushman. X 40. Tortugas. a, b, oppo- 

 site sides; c, apertural view. 

 3, 4. Quinqueloculina stelligera Schlumberger. X 60. After Heron-Allen 

 and Earland. a, side view; b, apertural view. 



5. Quinqiieloculina polygnna d'Orhigny. X 70, Tortugas, a, b, ojjpo- 



site sides; c, apertural view. 



6. Quinqueloculina contorta d'Orbign}-. After d'Orhigny. Specimen from 



Miccene of Vienna Basin, a, b, opposite sides; c, apertural view. 



7. Quinqiieloculina costata d'Orhigny. X 60. Tortugas. a, b, opposite 



sides; c, apertural view. 

 104 



