PLATE 15 



Costa (Paracosta) disintegrata sp. nov. 

 2, 5, 6. Left, right, dorsal and ventral views, carapace female 

 Upper Chocolate Clays (lower part), sample 3621, Rakhi Nala. 

 4. Dorsal and ventral views, carapace male, x 68. Paratype, Io 



Figs, i 

 Io. 4324. 



Figs. 3 

 Chocolate Clays (lower part), sample 3622, Rakhi Nala. 



X 68. Holotype, 

 4275. Upper 



Echinocythereis (Echinocythereis) contexta sp. nov. 



Figs. 7, 10. Left and dorsal views, carapace male, x 68. Paratype, Io. 4276. Upper 

 Palaeocene, sample 460-j, Sor Range, 8 miles east of Quetta. 



Figs. 8, 13. Left and dorsal views, carapace female, x 68. Holotype, Io. 4326. Upper 

 Palaeocene, sample 460-i, Sor Range, 8 miles east of Quetta. 



Echinocythereis (Echinocythereis) elongata sp. nov. 



Figs. 9, 11. Left and right views, carapace male, x 68. Paratype, Io. 3130. Rubbly 

 Limestones, sample 3416, Rakhi Nala. 



Figs. 12, 14. Left and right views, carapace female, x 68. Holotype, Io. 4327. Rubbly 

 Limestones, sample 3416, Rakhi Nala. 



