




ae 
Ld 
Ls 
Are-stonh op SMOKE, OO 
~ 
oe ie 






(BNA Zounds 











Se 
GENERAL GEOLOGICAL MAP 
~— 
——_ OF THE —— 
SSS 
COUNTRY IN THE VICINITY or 
FORTY-NINTH PARALLEL. 




ROCKS CONCEALED BY ORIFT ANO ALLUVIUM 
PROBABLE OUTCROP OF SILURIAN 
















5 1 8 
BSS 
FIRST PRAIRIE PLATEAU 







Ss —€ ¢c Oo ND 
1. GENERAL SECTION ON THE FORTY~NINTH PARALLEL—LAKE OF THE WOODS TO THE ROCKY MOUNTAINS. 
MILES TO ONE INCH — VERT/CAL SCALE 5000 FEET TO ONE INCH. 
PURPA WARY 1S PLATE A VU 
HORIZONTAL SCALE 

ANDO DEVONIAN LIMESTONES. 






je places. 
hornblendic 




Red grantle 
hornblende 
usty quartzite; 
grey kdank gre 
gnessic rock 
Spotted. 
hard horntlendi 
2. SECTION ON LINE A—B. LAKE OF THE WOODS. 
LALLA, 
eas / 
Altered slates with some 

at Portage 
Kakewabec 
Junction not clearly seen 
Rae 
3. GENERAL SECTION ON LINES C-D E-F LAKE OF THE WOODS. 



EEE) Hornblendic gneiss 
& Schist 
Zones characterized 
eee real] by conglomerate. 
Schistoze & 
slaly zones 
RED) puarizice 
Ws) fuck altered 
es) =) Huronran 
(a nyse rocks 
chiefly granite 






THE BURLANO OESBARATS Co.MONTREAL , 

