MEMOIRS 



OF THE 



GEOLOGICAL SURVEY OF INDIA. 



Vol. XXX, Part i 



Published by order of His Excellency the Governor General of India 



in Council. 



CALCUTTA: 



SOLD AT THE OFFICE OF THE GEOLOGICAL SURVEY. 



LONDON: MESSRS. KEGAN PAUL, TRENCH, TR'JBNER & Co. 



MDCCCC. 



