Plate XLVIII. 
Wind River Mts. Warm Spring Caiion. Togwotce Pass. Sierra Shoshone. 
= = ET 
wsyw W (maz.J wivw 
Wind River Valley, below Warm Spring Creek. 
@ Silurian. b Carboniferous. e Jura-Trias. d Wind River Tertiary. e Voleanic tuff, breccia, conglomerate. Jf Spring deposits—cale. tufa, gravel concrete. 
