] Mixed gneisses 



^yyyi Granite 



^^ Granite porphyry |^^|;;| Ga bbro 



I Diabase 

 horizontal scale " 



rj\ Faults 

 Vertical scale ' 





Fig. 6 



Fig. S-8. Structure sections across the North Creek quadrangle. The position of the section lines is shown on the geologic map. 



