OTHER WORKS BY THE AUTHOR. 



THE PAST AND FUTUKE OF GEOLOGY. An Inaugural 

 Lecture given at Oxford, Jan. 29, 1875. Afacmillan <fc Co., boards, 2s. 



ON THE GEOLOGICAL CONDITIONS AFFECTING THE 

 WATER SUPPLY TO HOUSES AND TOWNS, with special re- 

 ference to the modes of supplying Oxford ; being a Lecture given 

 October 22, 1875. James Parker & Co., Oxford, 1876, boards, 2s. 



GEOLOGY, CHEMICAL, PHYSICAL, AND STRATI- 

 GRAPHICAL. 



VOL. I. CHEMICAL AND PHYSICAL, 25. cloth, 1886. 



VOL. II. STRATIGRAPHICAL AND PHYSICAL, 28*. doth, 1888. 



The Clarendon Press, Oxford. 



COLLECTED PAPERS ON CONTROVERTED QUESTIONS 



OF GEOLOGY. Hacmillan & Co., 10s. net, 1895. 



