PRICE 15s. NET. IN TWO SHEETS. 



A GEOLOGICAL MAP OF THE CAUCASUS 



(WITH EXPLANATORY TEXT). 



Compiled from the latest sources by Felix Oswald, D.Sc, F.G.S. 



Scale 1 : 1,000,000 (15'78 miles = 1 inch). The geological formations and 

 the igneous rocks are clearly displayed in twenty different colours. The 

 glaciers are also indicated. All heights are given in English feet, and the latest 

 railways have been inserted. The pamphlet of explanatory, text gives a brief 

 account of the main physical divisions of the Caucasus, followed by a detailed 

 description of the successive geological horizons with their characteristic fossils. 

 Special care has been taken to indicate the exact position in the geological 

 series at which petroleum occurs in the Caucasian oil-fields. 



A NEW AND ORIGINAL 



GEOLOGICAL MAP 

 OF. ARMENIA 



AND ITS BORDER -RANGES 



with indications of 



ORES, MINERALS, MINERAL SPRINGS, ANALYSES 

 OF WATERS OF SALT LAKES, 



And with the fullest and latest topographical details. 



It comprises new Surveys by the Author, and embodies all previous geological 

 observations. 



All known heights are given in feet ; the mountain ranges and vulcanoes are 

 clearly indicated. 



SCALE: 16 MILES = 1 INCH. 



(Size of sheet, 36 by 25 inches.) 

 DRAWN AND HAND-COLOURED IN 20 WATERPROOF TINTS 



BY 



FELIX OSWALD, D.Sc, p.A., F.G.S. 



Author of "A Treatise on the Geology of Armenia '^^^>S 1 6 pages. 



The Map is accompanied by a pamphlet of explanatory notes indicating the 

 geological history of Armenia and the distribution and occurrence of the geological 

 formations (with lists of fossils) and of the igneous rocks. 



Price Twenty -one Shillings Net. 



All Conimtmications for this ^fagazine should be addressed to 



THE EDITOR, 

 13 Arundel Gardens, Netting; Hill, London, W. 



Books and Specimens to be addressed to the Editor as usutcl, care of 

 MESSRS. DULAU & CO., LTD., 37 SOHO SQUARE, W. 



STEPHEN AUSTIN AND SONS, LTD., PKINTEKS, HEKTFOKD. 



