',eologic3l Survey, Canada 



Legend 



I I Oligocene and later 



T3 Volcanic rocks mainly 



I 1 andcs/fic and basaltic 



O/igocene 



Sandstone , cona/omerafe 

 sliale and coar 



Jurassic and Tertiary 



Cranife.granodioritt and 



Jurassic 



Pynoirenite and pindotlte. 



IN T^ Carboniferous 



I - e. M Clierty martiite . artilhtt 

 limes/o„l and volcanic flo^i 



Q 



Ruute map between Princeton and Spence Bridge 



Miles 



