^ vJvSTsS^.^' 



MEMOIRS 



OP THE 



GEOLOGICAL SURVEY 



INDIA. 



VOL. XII. 



rUBTilSHEI) BT OEDER OF HIS EXCEILENCY THE SOTEENOE GENEEAI OP INDIA 



IN COUNCIL. 



CALCUTTA: 



PEIHTED POE THE GOVEENMENT OP INDIA. 



SOLD AT THE 



GEOLOGICAL SUEVET OFFICE, 



OFFICE OF SUPERINTENDENT OF GOVERNMENT PRINTING, 



AND BT ALL BOOKSELLERS. 



LONDON: TRiJBNER & CO. 



MDCCCLXXVI. , , 



ql^A-S 



