Repon of U. S. National Museum, 1897. Film. 



PLATE 74 



FIG. 1. PULVINULINA CRASSA D'ORBIGNY. SEE PAGE 329. 



a. Transverse Section. 



FIG. 2. PULVINULINA MICHELIANA D'ORBIGNY. SEE PAGE 330. 

 a. Partial Section. 



FIG. 3. PULVINULINA PAUPERATA PARKER & JONES. SEE PAGE 330. 

 FIG. 4. PULVINULINA UMBONATA REUSS. SEE PAGE 330. 

 FIG. 5. PULVINULINA KARSTENI REUSS. SEE PAGE 330. 



