GENERAL INDEX. 831 



Page. 



Taylor's Canon 196 



Temperature of springs 103,122,128,134 



Terraces 62. 



Tertiary 17,20,32,35 



age 462 



beds of the Upper Missouri 14, 21 ~ 



forms 516 



species .' 478 



Testudiuata, diagram of the relation of 649 



Teton Basin .3,57,86 



list of birds found in 712 



Canon •. 219 



Grand 2,39,85 



Eauge 3,21,260,262 



Eiver 215 



Thermal springs, catalogue of ■ 175 



Thomas, C, notes on Orthoptera, by 719 



rejDort on ancient mounds of Dakota, by 655 



lihysical geography and agricultural resources, &c., by 272 



H. G., letter by, in regard to ancient mounds 656 



Three Forks 19,24,27,56,63,67,68,70,81 



Tetons 217,221 



Thrushes 670 



Thud Spring 142 



Timber lines 751, 800 



Titmice 672 



Tongue River /. 32 



Topography, vertical 283 



Tower Creek 43 



Falls ,. 43, 50 



Trail Creek 30.35 



Triassic 17 



Turban Geyser , • 148, 151, 236 



Twin Buttes , 54, 237 



Geyser 426 



Peaks 16 



Tyghee (or Tahgee) Pass 3, 56, 57, 228 



Union Pacific Railroad, lignitic deposits along ^ 367 



Pass 74.75 



Peak '29 



Upper Canon 67 



Falls , 50,132 



Geyser Basin 54,148,239 



Utah 15,100 



list of birds found in 713 



Valentine Lode = 166 



Vasey, Geo., Graminaceas by 785 



Vertebrate fauna of the Eocene of Wyoming 643 



Violet Creek 135 



Virginia City 64 



Volcanic rocks 33,38,39,234 



Wade's Lake. (See Cliff Lake.) 



Wagtails 674 



Wahsatch Mountains 15, 21, 192 



Walker's Caiiou 196 



Warblers 672 



Warren, Lieutenant.. 19 



Wash Tub, (hot spring) 269 



Water-ouzel 671 



Vv^easel, least 661 



Weber Canon 15 17 



West Gallatin Canon 76 



Pass. (See Red Rock Pass.) 



White Dome Geyser , 239 



Willey, Henry, Lichens by 790 



Willow Creek Canon 198 



Wind River Mountains 20 



V/olverine , ^ ggg 



Woodpeckers (393 



Wood- warblers 674 



