3 

 CONTENTS. 



PAGE. 



Sudbury, Ontario, to Dunmore, Alberta. 



by W. H. Collins and Charles Camsell. . . ii 

 Dunmore to Burmis 



by D. B. Dowling. 



Introduction 15 



Annotated guide 16 



The Cordillera 



by S. J. Schofield. 



Classification 18 



Geological history 19 



Glaciation 20 



Physiographic history 21 



Burmis to Elko 



by W. W. Leach. 



Introduction 22 



Annotated guide 26 



Coal mine near Lille 30 



Annotated guide (continued) 31 



Geology of the region about Corbin 36 



Annotated guide (continued) 38 



Geology in the vicinity of Coal Creek 43 



Annotated guide (continued) 44 



Bibliography 46 



Elko to Kootenay Lake 



by S. J. Schofield. 



Introduction 46 



Tabular description of formations 47 



Description of formations — 



Aldridge formation 48 



Creston formation 49 



Kitchener formation 49 



Siyeh formation 49 



Purcell lava 49 



Purcell sills 50 



Gateway formation 50 



Phillips formation 50 



Roosville formation . 51 



Devonian limestone . 51 



Wardner formation 51 



Kootenay granite 51 



Pleistocene deposits 53 



36425— I i 



