Plate 63. VELASCO GLOBOROTALIA 



(All figures: a, spiral view; b, umbilical view; C, edge view; all X 145) 



Figure 1. Globorotalia pseudomenardii BoUi 193 



Hypotype (USNM PS887), showing limbate 

 sutures on spiral side, and peripheral keel. 

 Figure 2. Globorotalia elongata Glaessner 189 



Hypotype (USNM P5882), showing depressed 

 sutures and subacute periphery, which is not 

 keeled. 

 Figure 3. Globorotalia imitata Subbotina 190 



Hypotype (USNM P5886), showing globose 

 chambers and small robust test. 

 Figure 4. Globorotalia convexa Subbotina 188 



Hypotype (USNM PS88S), showing biconvex 

 test, spiny surface, low and curved chambers on 

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spiral side, and low arched aperture and closed 

 umbilicus on the umbilical side. 

 Figure S. Globorotalia troelseni Loeblich and Tap- 196 

 pan, new species 



Paratype (USNM PS896), showing nearly bi- 

 laterally symmetrical test, uncoiling and evolute 

 spiral and umbilical sides, and extraumbilical 

 aperture. 

 Figure 6. Globorotalia pseudoscitula Glaessner 193 



Hypotype (USNM P5895), showing lenticular, 

 spinose, keeled test and limbate sutures on the 

 spiral side. 



