LIST OF ILLUSTRATIONS. 
Fig. Page 
57. Diagram to illustrate a river now running on an anti- 
clinal 216 
58. Sketch map of the Rhone ami its tributaries . . . 219 
59. River system round Chur, as it is 220 
60. River system round Chur, as it used to be . . . 221 
61. Section showing river terraces in the Oberhalbstein- 
rhein. (After Bodmer) 223 
62. Section across the Val d’Entremont. (After Bodmer) 229 
63. Section across the Val d'Entremont from Six Blanc 
to Catogne. (After Bodmer) 230 
64. 65, 66. Diagrams to illustrate Corrie Lakes . . . 239 
67. Diagram to illustrate the action of rivers and glaciers 244 
68. Diagram section along the Lake of Geneva. (After 
Ramsay) 245 
69. Diagram illustrating the side of a lake. (After Forel) 256 
70. Diagram showing the needleforms of the granite ridge 
of the Gauli. (After Baltzer) 266 
