PLATE 28 



Occultocythereis indistincta sp. nov. 



Figs, i, 3, 4. Left, dorsal and ventral views, carapace female, x 120. Holotype, Io. 4340. 

 Lower Chocolate Clays, sample 3499, Rakhi Nala. 



Fig. 2. Dorsal view, carapace male, x 120. Paratype, Io. 3135. Lower Chocolate Clays, 

 sample 3499, Rakhi Nala. 



Patagonacy there ? nidulus sp. nov. 



Figs. 5-8. Left, right, dorsal and ventral views, carapace male, x 70. Paratype, Io. 3096. 

 Upper Chocolate Clays (upper part), sample 24173, Zao River. 



Figs. 9-12. Left, right, dorsal and ventral views, carapace female, x 70. Holotype, Io. 4349 

 Upper Chocolate Clays (lower part), sample 24173, Zao River. 



