CONTENTS 



PAGE. 



INTRODUCTION i 



Route 3 



Photographs 4 



CHAPTER I. EXISTING GLACIERS 7 



General Distribution 7 



Lynn Canal n 



Glacier Bay 16 



Muir Glacier , 20 



Reid Inlet 25 



Bergs 33 



Hugh Miller Inlet 34 



Geikie Inlet 38 



La Perouse Glacier 39 



Yakutat Bay 45 



Hidden Glacier 52 



Nunatak Glacier 58 



Hubbard Glacier 63 



Turner Glacier 66 



Osier Island 69 



Columbia Glacier 71 



College Fiord 81 



Harriman Fiord 89 



Grewingk Glacier 97 



Summary of modern changes 102 



Theories 106 



CHAPTER II. PLEISTOCENE GLACIATION 113 



Hanging Valleys . 114 



District of Inland Passages 119 



Pre-Pleistocene topography 122 



The High Peneplain 123 



Low Peneplains 130 



A lower Base-level 134 



Summary 139 



(vii) 



