RECORDS 
OF THE 
/'i 7 
J-J 
GEOLOGICAL SURVEY 
OF 
INDIA. 
VOL. III. 
PUBLISHED BY ORDER OF HTS EXCELLENCY THE GOVERNOR GENERAL OF INDIA IN COUNCIL, 
UNDER THE DIRECTION OR 
THOMAS OLDHAM, LL.D., F.R.S., 
SUPERINTENDENT OP THE GEOLOGICAL SURVEY OF INDIA. 
CALCUTTA: 
PRINTED FOR THE GOVERNMENT OP INDIA. 
MDCCCLXX. 
