THE GEOLOGIST; 



A POPULAR ILLUSTRATED 



MONTHLY MAGAZINE 



or 



GEOLOGY. 



EDITED BY S. J. MACKIE, E.G.S., F.S.A. 



LONDON: 



LOYELL REEVE & CO., 5, HENRIETTA STREET, COVENT GARDEN. 



PARIS: J. ROTHSCHILD. BERLIN: ASHER & CO. 



1863. 



