SEC TIO 
Section right bank of'S 
a. Archoeean 6. Stlia 
SECTION ACRC 
SGWGE fttver fidge ; 
S. alt River Vatley. 
SECTION ACROSS THE WY 
Snake frver hange. | 
Mt Baird ridge. . 
S5OOOHE. 
a. Carboniferous. 
SECTION AC 
Salt River Ridge. 
a, Carbontherotts. 6. 
