WORKS 
ON 
NATURAL HISTORY & SCIENCE, 
PUBLISHED BY MR. MURRAY, 
50, ALBEMARLE STREET. 
PRINCIPLES OF GEOLOGY; 
WITH A GLOSSARY, 
CONTAINING AN EXPLANATION OF SCIENTIFIC TERMS, 
AND A COPIOUS INDEX, 
By CHARLES LYELL, F.R.S. 
Fifth Edition , revised and enlarged, illustrated with 226 Woodcuts, and 
16 Plates and Maps. 4 vols. l2mo. 28s. 
ir. 
ELEMENTS OF GEOLOGY, 
For the Use of Beginners. 
By CHARLES LYELL, Esq., F.R.S., F.G.S., 
AUTHOR OF THE “ PRINCIPLES OF GEOLOGY.” 
With nearly Three Hundred Woodcuts, Explanatory and Illustrative ; 
Figures of Fossils, &c. 1 vol. 12mo. 10s. Qd. 
'December, 1838. 
