BULL. GEOL. SOC. AM. 







VOL. 13, 1901, PL. 51 





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Figure 1. — Panorama from Swift Current Pass, Lewis Range 



Looking south by east. West half from Reynolds on left to McDonald valley on right. Oblique joint plains 

 • are noticeable. Foreground shows canyon of Mineral creek in old valley floor. Continued in plate 50 



Figure 2. — Eastern Foothills of Chikf Mountain 



Looking east to Great Plains. Typical occurrence of Kennedy high level gravels, 900 feet above Kennedy creek 



PANORAMA FROM SWIFT CURRENT PASS AND FOOTHILLS OF CHIEF MOUNTAIN 



