ILLUSTRATIONS xi 



FIGURE PAGE 



52. Hemlocks bordering Harriman Fiord.. 97 



53. Grewingk Glacier 99 



54. South wall of valley at front of Grewingk Glacier 100 



55. Distribution of glacier localities 105 



56. Diagram illustrating origin of hanging valleys 115 



5 7 . Diagram illustrating origin of hanging valleys 115 



58. Diagram illustrating discordance of hanging valleys 116 



59. Map; fiords of the Inland Passage district 120 



60. An Alaska fiord 121 



61. Upland topography near Cape Spencer 125 



62. Upland topography near Berner Bay 127 



63. Upland topography near Walker Bay , 128 



64. Part of Annette Island 131 



65. Old peneplain near Sitka 132 



66. Douglas Island, from Juneau 133 



67. A fiord of the Inside Passage 141 



68. A fiord of the Inside Passage 142 



69. Hanging valley on Vancouver Island 143 



70. Hanging valley on Princess Royal Island 145 



71. Hanging valley, Fraser Reach. 146 



72. Hanging valley, Fraser Reach 146 



73. North wall of Lowe Inlet 148 



74. Head of Lituya Bay 149 



75. Head of Lynn Canal 152 



76. Hanging glacier, Taiya Inlet 153 



77. Northeast wall of Chilkoot trough 154 



78. Profile from Taiya Pass southward 155 



79. Cross-profiles about head of Lynn Canal 155 



80. Mouth of Speel River 158 



81. Hanging valley, Nunatak Fiord 171 



82. Peninsula near Orca 174 



83. Hinchinbrook Island, from the sea 174 



84. Diagram of northwest wall of College Fiord 175 



85 . Terrace on Spruce Island, opposite Kadiak Island 1 79 



86. Islands off Kadiak 1 80 



87. Hill behind Kadiak village 181 



88. Hanging valley near Kadiak village 181 



89. Crater rim on St. Paul Island 187 



90. Unglaciated knob on St. Matthew Island 189 



91. Stream-graded valley near Port Clarence 189 



