GEOLOGICAL SURVEY OF INDIA. 



Memoirs, Vol. XXXIX, PI. 12 



Fig. 1x17. OOLITIC LIMESTONE WITH FORAMI NIFERA, 

 MONGYAU. 



T. II. I). La Touche, Pliolomicro. 



Fig. 2x17. OOLITIC DOLOMITE WITH FORAMI NIFERA, 

 MONGYAU. 



