J Illustrations. — Continupd. 



Johnson, U.S.A. Weather Map, Relative Humidity, July ... 165: 



„ „ August ... 165 



,, ,, September 166 



,, ,, October ... 166 



,, ,, November 167 



,, ,. December 167 



Marloth 





,, Annual ... 168 



Pine on the Slopes of the Devil's Peak ... ... 217 



Pole Evans, Fusichidium dendriticum and F. pirinum, Fckl. 



Figures I., II., HI., IV. ... ... 268 



Rastall, Fig. A. Section of De Beers Mine ... ... 280 



R ... ... -782 



C. Succession and Thickness of Rocks in dif- 

 ferent Shafts ... ... ... 288 



Johnson, Plate i. Primitive Group from Leijfontein, Herbert 301 



;, p 2. ,, ,, M ,, ^02 



,, ,, 3. Neolithic Group, Sutton (Britain) ... 303. 

 , M 4- Advanced Group from Junction of the Reit 



and Modder Rivers ... . . ... 304 



J, ,, 5. Advanced Group from Rietpan, Boshof ... 305 

 j^ ,, 6. Pigmy Implements from Riverton ... 306 

 ,^ ,, 7. Advanced Group from Griquatown Rock- 

 shelters, Asbestos Hills ... ... 307 



,, ,, 8. Advanced Group from Kranzfontein Rock- 

 shelters, Asbestos Hills ... ... 308 



Strange, General Plan of Chenab Canal ... ... ... 365 



Bohle, Figs. 1-20. Illustrating Polycyclic Systems of Current 



Distribution ... ... 377-379 



Kestner, Figs. 1-5. Illustrating Theoretical Investigations 



regarding Ferro-Concrete 389-397 



Payne, Figs. 1-4. Illustratnig an Underground Traverse 403-416 



Herdman, Fig. i. Waterworks Expenditure ... ... 437 



2. Percentages of Water Used ... ... 437 



3. Cost of Pumping Water ... ... 438 



4. London Water Supply : Cost, etc. ... 438 



„ „ 5. Water Used per Head... ... ... 438 



,, „ 6. Water Consumption and Waste ... 439 



„ „ 7. Water Used and Wasted ... ... 439 



Hurley, ,, i. Assuan Gauge Diagram ... ... 452 



2. Cairo Gauge Diagram ... ... ... 452 



3. Plan of the Basin of the Nile ... ... 453. 



1? 



n 



