PLATE 21 



(All figures approximately x 76) 



a, dorsal view ; b, side view ; c, ventral view 



Figs. ia-c. Globorotalia apanthesma Loeblich & Tappan. Hypotype, from S.40, Gebel 

 Owaina section. P. 45596 



Figs. 2a-c. Globorotalia perclara Loeblich & Tappan. Hypotype, from S.35, Gebel 

 Owaina section. P. 45620 



Fig. 3. Globorotalia velascoensis velascoensis (Cushman). Ventral view of Hypotype, 

 from S.37, Gebel Owaina section, showing a distinctly protruding ventral side and a relatively 

 narrow umbilicus. P. 45641 



Figs. 4a-c. Globorotalia aequa Cushman & Renz. Hypotype from S.55, Gebel Owaina 

 section. P.45592 



Figs. 5a-c. Globorotalia hispidicidaris Loeblich & Tappan. Hypotype, from S.55, Gebel 

 Owaina section. P. 45610 



Figs. 6a-c. Globorotalia esnaensis (Le Roy). Hypotype, from S.49, Gebel Owaina 

 section. P.45607 



