SOC- Q'UAND, VOL. LV„ No. 4. 
pROC. R° Y 
j RECENT 
} PLEISTOCENE 
|V/[ VOLCANIC AGGLOMERATES 
IGNEOUS 
g INTRUSIVE PORPHYRIES, 
PRE -TERTIARY 
(“-VI PITCHSTONE, INTRUDING KAINOI SERIES 
R-T-nGRANITE.GRANODIORITE.MONZONITE, 
U-U MOROSE 8ATHOLITH, INTRUDING KAINDI SERIES 
^•1 MUDSTONE -HYDROTHERMALLY ALTERED SCHIST 
feed LIMESTONE & CALCAREOUS SHALES 
I I METAMORPHICS, SLATES, SCHISTS.PHYLLITES.ETC 
30^ STRIKES 6. DIPS 
GEOLOGICAL SKETCH MAP 
SOUTH OF MARKHAM RIVER 
