Plate XXXVII. 
Dry Creek Canon, looking toward Wind River Basin. 
a Metamorphic, glaciated surfaces. b Quebec limestone. c Carb. magnesian limestone. d Carb. limestone. ¢ Moiainal deposits. 7 Owl Creek Mts. 
Sta. XXV. Gorge. 
~ 
~. 
<a> Pos ae Base Yooo ft.abwve sca leavel “3 as NE 
East flank Wind River Mts, : Section in Dry Creek Canon, 
