PRICE ONi; SHILLING. 



VOL. II. 



JULY, 1859. 



NO. 19. 



THE GEOLOGIST; 



A POPULAR 



MONTHLY lyiAGAZINE 



07 



GEOLOGY. 



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



" Geology, in the magnitude and sublimity of the objects of which it treats, 

 undoubtedly ranks in the scale of the sciences next to Astronomy." — fferschel : 

 Discowse on Study of Natural Philosophy. 



LONDON : 



PUBLISHED AT THE OmCE OF THE GEOLOGIST, 154, STRAND; 



AND SOLD BY 



SIMPKIN, MARSHALL, & CO. STATIONERS' HALL COURT. 



PalKTBD BY H. CLA.T, BREAD STRKT.T HTLL. 



