no 



PAGE. 



Orthogneiss near Albert Canyon; schistosity due to static meta- 



morphism 217 



Quartzites, mica schist and paragneisses, showing coincidence of 

 bedding and schistosity; Shuswap series. At Summit lake, 

 Columbia range, in railway section 223 



View in belt of Interior Plateaus, looking westerly down Shuswap 



lake near Blind bay 225 



Silt terraces on South Thompson river, with Pennsylvanian 



formations (Cache Creek series) in the background. Look- 

 ing north from a point about three miles above Kamloops 229 



View showing the character of the topography about Ashcroft. 247 



Looking up Thompson valley towards Ashcroft; Spatsum siding 



in the bottom of the valley 250 



Junction of Nicola and Thompson valleys, near Spence's Bridge 252 



Scarped north wall of Thompson canyon near Gladwin 255 



Looking southwest from Mt. Ferguson, Lillooet district, showing 



mountains typical of the Coast range 257 



Entrance to Fraser canyon above Yale, with Lady Franklin 



Rock in the middle of the stream 259 



Fraser river, looking down from Yale; valley here widened out 



on greatly sheared granite of the Coast Range batholith . . 263 



Constriction of Fraser river at Hell's Gate near China Bar. 



The ledges are composed of jointed granodiorite 267 



