Vlll 
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. 220 
Homologies and Analogies. 220 
