M 



J 



MEMOIRS 



y 



OF 



& 



THE GEOLOGICAL SURVEY OF INDIA 



/•■ 



VOLUME XLVII. 



5»u 



% 97192 





Published by order oi the Government of India. 



CALCUTTA : 

 SOLD AT TEF OFFICE OF THE GEOLOGICAL SURVEY OJ ENDIA, 

 27, CHOWRINGHEE ROAD. 



i r*2:j. 



