CONTENTS 



CHAPTER II. PLEISTOCENE GLACIATION (continued). PAGE . 



District of Inland Passages (continued). 



Glaciation 139 



Rounding of angles 139 



Cirques 141 



Fiords and Hanging Valleys 142 



Inequality of glacial erosion 159 



Glacial deposits 161 



Associated sea-levels 162 



High Mountain district 166 



Prince William Sound 173 



Kenai Peninsula. 177 



Kadiak Island 177 



Region of the Gulf Coast 182 



Unalaska Island 185 



Bering Sea 186 



CHAPTER III. GENERAL CONSIDERATIONS AS TO GLACIERS 195 



The surface of a glacier 196 



Evenness as compared to rock floor 196 



Lateral cliff 197 



Crevasse cycle 198 



Glacial sculpture 203 



Pressure and erosive power of Tidal Glaciers 210 



Rivers of ice and of water 218 



Resemblances 218 



Differences 2 20 



Homologies and Analogies 220 



