PLATE 37 



Stigmatocythere calia sp. nov. 

 Figs, i, 3. Left and ventral views, carapace female, x 92. Holotype, Io. 4353. Upper 

 Chocolate Clays (lower part), sample 2415 1, Zao River. 



Stigmatocythere delineata sp. nov. 



Figs. 2, 4, 5, 6. Left dorsal, right and ventral views, carapace male, x 92. Paratype, 

 Io. 4305. Upper Chocolate Clays (lower part), sample 24154, Zao River. 



Figs. 7-10. Dorsal, left, right and ventral views, carapace female, x 92. Holotype, Io. 4356. 

 Upper Chocolate Clays (lower part), sample 24154, Zao River. 



Stigmatocythere lumaria sp. nov. 

 Fig. 11. Anterior radial pore canals x 150, right valve female. Paratype, Io. 3154. Upper 

 Chocolate Clays (upper part), sample 24174, Zao River. 



