720 



INDEX. 



Wind River Mountains geology, 524 



Wind River Peak, 665 



Wind River Range, 45, 325 



Wind River Range, geology of, 64,92 



Wind River Range, structure, 64 



Wolverine Creek, 338 



Wooster, L. C, fossils sent by, 266 



Wyoming Coal and Coking Co., 575 



Wyoming conglomerate, 113, 133 



Wyoming Mountains, 516 



Wyoming Peak, 513, 541, 668 



Wyoming Range, 512, 693 



Wyoming Range, Carboniferous of, 617 



Wyoming Range, geology of, 541,543 



Wyoming Range, Jura Trias in, 022 



Tampa valley, fossils from, 207 



Yellow Butte, 652, 664 



Young America Mine, 143 



Zaphrentis, 530, 539, 540, 547, 548,581,584, 



000, 009, 619 

 Zaphrentis stansburyi, 503 



