700 SEC. 16. GEOLOGY AND MINING. 



sections, on the scale of forty feet to the inch, which are published 

 in illustration of the coal-fields. 



Geological Survey of Scotland, Prof. Geikie, F.R.S., Edin- 

 burgh, Director. 



3254a. Geological Map of England and Wales, by the 



late Sir Roderick I. Murchison, Bart., K.C.B., &c. Fifth edition, 

 with all the railways. Scale, 28 miles to an inch ; size, 14 inches 

 by 18. Edward Stanford. 



3254b. Geological Map of Ireland, by Joseph Beete 

 Jukes, M.A., F.R.S., late Director of H.M. Geological Survey of 

 Ireland. This map is constructed on the basis of the Ordnance 

 Survey, and coloured geologically. It also shows the railways, 

 stations, roads, canals, antiquities, &c., and when mounted in case 

 forms a good and convenient travelling map. Scale, 8 miles to 

 1 inch ; size, 31 inches by 38. Edward Stanford. 



3254c. Geological Map of London and its Environs. 

 Scale, 1 inch to a mile ; size, 24 inches by 26. Compiled from 

 various authorities by J. B. Jordan, Esq., of the Mining Record 

 Office, and printed in colours exhibiting the superficial deposits. 

 It includes Watford on the north, Epsom on the south, Barking 

 on the east, and Southall on the west, and shows the main roads 

 in and around the Metropolis, the railroads completed, and the 

 sanctioned lines. Edward Stanford. 



3254d. Geological Map of Canada and the adjacent re- 

 gions, including parts of the other British provinces and of the 

 United States, by Sir W. E. Logan, F.R.S., &c., Director of the 

 Geological Survey of Canada. Scale, 25 miles to an inch ; size, 

 102 inches by 45. Edward Stanford. 



3254e. Geological Map of India. General sketch of the 

 physical and geological features of British India, by G. B. 

 Greenough, Esq., F.R.S. With tables of Indian coal-fields, mine- 

 rals, fossils, &c. Scale, 25 miles to an inch ; size, 68 inches by 

 80. On nine sheets. Edward Stanford. 



3254f. Geological Map of the World, by Jules Marcou. 

 Constructed by J. M. Ziegler. Size, 72 inches by 50.- 



J. N. Ziegler. 



3254g. Geological Sketch Map of South Africa, from 

 personal observations (combined with those of Messrs. A. G. Bain, 

 A. Wylie, T. Bain, jun., Dr. Atherstone, and R. Pinchin, in Cape 

 Colony, together with those of Dr. Sutherland in Natal, and of 

 Mr. E. Button), north of 24 latitude. Scale, about 35 miles to an 

 inch ; size, 33 inches by 28. E. J. Dunn. 



