PRICE ONE SHILLING. 
"OL. III. DECEMBER, 1860. No. 36. 
rHE GEOLOGIST; 
AN ILLUSTEATED 
POPULAR MONTHLY MAGAZINE 
OF 
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, 
mdoubtedly ranks in the scale of the sciences next to Astronomy." — Herschell : 
Oiscourse on Study of Natv/ral Phihsephy. 
LONDON: 
PUBLISHED AT THE OFFICE OF THE GEOLOGIST, 
22, SOUTHAMPTON-STREET, STRAND. 
lATLUERB, BROTHERS, 400, BROADWAY, NEW YORK; B. DAWSON & SONS, 
MOtlTRfiAIi. 
MESSRS. J. B. BAILLIERE ET PUS, RUE HAUTEFEUILLE, PARIS. 
C. BAILLY BAILLIERE, CALLE DEL PRINCIPE, MADRID. 
^KINTED AT THE GEOLOGIST OFFICE, 22, SOUTHAMPTON-STREET, STRAND, LONDON. 
