PLATE 2 



Alocopocy there trans cendens gen. et sp. nov. 



Figs, i, 6. External and dorsal views, left valve female, x 90. Holotype, Io. 4315. Upper 

 Chocolate Clays (lower part), sample 24148, Zao River. 



Fig. 2. Muscle scars ( x 200) showing four adductors and an oval frontal scar. Right valve 

 male (broken), x 90. Paratype, Io. 3106. Upper Chocolate Clays, sample 24151, Zao River. 



Fig. 3. Anterior radial pore canals x 128. Left valve female. Paratype, Io. 4261. Upper 

 Chocolate Clays (lower part), sample 24148, Zao River. 



Figs. 4, 7. External and dorsal views, right valve female, x 90. Paratype, Io. 3105. 

 Upper Chocolate Clays (lower part), sample 24148, Zao River. 



Alocopocy there rupina sp. nov. 

 Figs. 5, 8-10. Right, left, dorsal and ventral views, carapace male x 90. Holotype, 

 Io. 4314. Gorge Beds, sample 31 11, Rakhi Nala. 



