PLATE 36 



Stigmatocythere obliqua gen. et sp. nov. 



Fig. 1. Ventral view, carapace male, x 92. Paratype, Io. 4303. 

 sample 24173, Rakhi Nala. 



Fig. 2. Ventral view, carapace male, X 92. Holotype, Io. 4355. 

 sample 24173, Rakhi Nala. 



Shales with Alabaster, 

 Shales with Alabaster, 



Stigmatocythere portentum sp. nov. 

 Figs. 3-6. Dorsal, ventral, left and right views, carapace male, X 92. Holotype, Io. 4357. 

 Lower Chocolate Clays, sample 3499, Rakhi Nala. 



Fig. 10. Anterior radial pore canals X 216, fragment of right valve. Paratype, Io. 3144. 



Stigmatocythere calia sp. nov. 



Fig. 7. External view, right valve male, x 92. Paratype, Io. 3404. Upper Chocolate 

 Clays (lower part), sample 24152, Zao River. 



Figs. 8, 9. Right and dorsal views, carapace female, x 92. Holotvpe, Io. 4353. 1'pper 

 Chocolate Clays (lower part), sample 24151, Zao River. 



