True North 
Yi 
Conces sion 
. Line 
Concession —— —— 
Geological Survey, Canada 
Route map, Cantley, Quebec. 
Feet 
4000 
500 
Metres 
000 
Post -Glacial 
Pre-Cambrian 
Legend 
Saxicava sand 
fs) Leda clay 
(eee Binary granite 
| Diorite 
ae] Granite 
| Limestone 
== 
Quartzite,etc. 
