PUBLISHED BY LONGMAN AND CO. 



GEOLOGY AND MINERALOGY. 



INTRODUCTION TO GEOLOGY; 



With the most important recent Discoveries. 



By ROBERT BAKEWKLL. 

 8vo. 4th edition, .with considerable Additions. Plates and Cuts. 21*. 



GEOLOGY OF THE SOUTH-EAST OF ENGLAND ; 



Containing a Comprehensive Sketch of the Geology of Sussex, and of the 

 adjacent parts of Hampshire, Surrey, and Kent ; with Figures and Descriptions 

 of the Fossils of the South Downs, and of the Extraordinary Fossil Reptiles of 



Tilgate Forest. 



By Gi DEON MANTELL, LL.D. F.R.S., Fellow of the Geological Society, &c. &c. 

 8vo. with 75 Plates, coloured Map and Wood-cuts, 21*. 



A TREATISE ON PRIMARY GEOLOGY; 



Being an Examination, both Practical and Theoretical, of the Older Formations. 



By HENRY S. BOASE, M.D. 



Secretary of the. Royal Geological Society of Cornwall, &c. 

 ' 8vo. with Wood-cuts, 12. 



GUIDE TO GEOLOGY. 



By JOHN PHILLIPS, F.R.S. G.S. 



Professor of Geology in King's College, London, &c. 



12nio. 5.S-. boards. 



GEOLOGICAL SKETCHES OF THE VICINITY OF 



HASTINGS. 



By W. H. FITTON, M.D. V.P.G.S. F.R.S. 

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A NEW DESCRIPTIVE CATALOGUE OF MINERALS; 



With Diagrams of their simple Forms. Intended for the use of Students in 



the Classification of Minerals, and in the Arrangement of Collections. 



By J. MAWE. 12mo. 7th edition, 6*. 



A CRITICAL EXAMINATION OF THE FIRST PRINCIPLES 

 OF GEOLOGY. 



In a Series of Essays. 

 By G. B. GREENOCGH. Late President of the Geological Society. 



NEW SYSTEM OF GEOLOGY ; 



In which the great Revolutions of the Earth and Animated Nature are 

 reconciled to Modern Science and to Sacred History. 



By A. URB, M.D. F.R.S. 

 Svo. with 7 Plates, and 51 Wood-cuts, 21*. 



