vii.,96;territory of,186;afraid of us,191;plan to ambush us,243;meet us,253;conference and agreement,253;Thompson's guide,259Shinumo, the,112,149;trail,113,145;caves,132;Canyon,184;ruin on Mt. Dellenbaugh,259Shower Bath Spring,245Shunesburg, Powell descends Virgin River to,248Sierra, Escalante,43;La Lal,103;Abajo,127Simpson, Captain,95Sinav-to-weap,117Sister Emma,211Sister Louisa,174Smithsonian Institution, Powell reported through,vi.Snowblind,266Soap Creek,159;Frank M. Brown, drowned near mouth of,159,217;Rapid,217"Sockdologer, of the World,"222;rapid,226Songs of the camp,73,74Sorghum molasses,172Spanish Fork,266Spanish Trail, Old,95Split Mountain Canyon,57;enter it,58;end of,60;length of,60Springs in river bottom,103Stanton, R. B., proves the White story incorrect,v.;completed Brown expedition,ix.;Canyon Railway project,xSteward, John F., place in boat,11;duty of,11;on a raft,16;discovers gigantic fossil,20;determines nature of Unknown Mts.,136;ill,146;recovers,152;leaves party,160Stewart, Bishop, of Kanab,167;saw-mill of, on Kaibab,181Stewart, John, goes with Powell to Grand Canyon,172;returns with news of gold find,174Stillwater Canyon, beginning of,110;nature of walls,111,113;house ruins in,112;width,113;end of,113;length,114Summit Valley,164Sumner Amphitheatre,79Sumner, Jack,7Supplies, nature of,4;to be brought in at three places,7Surprise Valley,241Swallow Canyon,31Swallow Park,197TTable Mountain,198Tapeats Creek,240Tavaputs Plateau,80Teemaroomtekai, Uinkaret chief,253Teram Picavu,254Thompson, Professor Alvin Harris,vi.,vii.,ix.,7;place in boat,11;duty of,11;first white man to explore Shewits country,254;to climb Mt. Dellenbaugh,259;buried at Arlington,267Thompson, Mrs. Ellen Powell,7,165,166,172,181,195,216,259Tiravu Picavu,254Tirtaan Aigles, slogan,75,267Tokerville, Mormon settlement,190Tom, Pai Ute guide,197;leaves party,199Toroweap Valley,192Trachyte Creek,208Trail up cliffs of Paria,155Tribune, Chicago, letters to, from Clement Powell,v.Trin Alcove,107Triplet Falls,43Trumbull, Mt., why so called,186;climbed,187,192;height of,187Trumbull, Senator,186Tuba, a Moki (Hopi), goes home with Jacob,169;ceremony on crossing Colorado River,169UUinkaret, Indians,186;region,186;plateau,190;chief,253Uinta, Indian Agency,7,8,71Uinta Mountains,1;first view of from river,15Uinta River, pass mouth of,76;arrival at,66;Powell goes ahead to,56;mouth astronomically determined,95Uinta Utes,61Undine Springs,103Union Pacific Railway, crossing of Green River,3;seeDescentandDistanceUnknown country, the,95,96,199,200,201,202Unknown Mountains (Henry Mts.)viii.,104,127,133;Steward determines nature of,136;position of Dirty Devil (Frémont) River with reference to,199;arrive at,207;map of,207Untokarowits, Pai Ute name for F. S. Dellenbaugh,250Utah Southern Railway finished to Lehi,262Utah, from, into Colorado,31Utes of Wonsits Valley, Uinta and White River,61Ute Crossing of Colorado in Uinkaret region,188Ute Ford, the (El Vado de los Padres),148Ute law as applied to capture,71VVan Buren, Gentile settler on the Sevier,266Vasey's Paradise,219Vermilion Cliffs,158,164;length of,164Vermilion River,31Virgin Mountains,194Virgin River, canyon of, explored down to Shunesburg,248;Little Zion or Mookoontoweap Valley of,190Volunteers march from Salt Lake to Denver,68Voyage, Canyon, the end of,242WWalcott, Professor,vii.Walker House, Salt Lake City,267Wasatch Cliffs,200Wheeler, Lieut. George M., goes up Colorado to Diamond Creek,145Whirlpool Canyon,53;end of,55;descent in,56Whirlpools described,239Whiskey not taken,6White, James,2;story of his trip through canyons disproved,v.White River,66;journey down,69;pass mouth,76White River Utes,61Whitmore, Dr., killed by Navajos,169;ranch,188Wild Band Pocket,251Winnie's Grotto,35Winsor, of Pipe Spring,185;Castle,185Winter quarters, 1872-73,260Witch Water-pocket (Innupin Picavu),251Wolfskill, William, pioneer,94Wolves,161,162,165Wonsits Tiravu,254Wonsits Valley,60Woonoopits,seeOonupitsWorkman's Ranch,190Wreckage found in Lodore,41Wyoming, from, into Utah,16YYampa River,48,49;Powell on it in 1868,50;goes up, in boat,50Young, Brigham,170,185;Alfred,187