WIND RIVER BASIN 

 Wind River ? 



Boys en fault 

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OWL CREEK MOUNTAINS 



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BIGHORN BASIN 

 Pho^s/ohor'/a y S2eo'_ 



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Miles 



NW 

 PILOT PK. 



Far/y basalt 



ABSAROKA MOUNTAINS 



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10 



Miles 



Fig. 24.4. Upper section through the Owl Creek mountains near the Wind River Canyon. After 

 Fanshawe, 1939. Lower section along the southwest side of Clark Fork Valley in the Absaroka 

 Mountains. After Rouse, 1937. pC, Precambrian crystallines; Cf, Flathead quartzite; Cg, Gallatin 



shale; Dj, Jefferson and Big Horn; Dtf, Three Forks; Cm, Madison; Ku, Upper Cretaceous un 

 differentiated. 



