^64 
INDEX 
Springs in canons 
on tlio Kaibab 
TJinkaret 
Stewart’s Canon 
Stratification, argument from 
Streams, absence of, on Kaibab — 
Sunflowers 
Surprise Valley 
Sylvan gate 
Table Cliff, Tertiary 
Talus of Grand Canon 
formation and functions of. .. 
Ta-peats Amphitbeater 
Temperature, midday 
in the caQon 
Temple, Sbiva’s 
Vishnu’s 
Temples and Towers of the Virgen 
Terraces 
drainage of 
Tertiary. (See Eocene. ) 
Thompson’s Spring 
Toroweap, descent of 
fault 
Valley 
Towers at Short Creek 
Transept 
Trias (see, also. Vermilion Cliffs). 
of Arizona 
in Echo Cliff 
former extension of 
in Paria Plateau 
in Shoavwits 
in the terraces 
Triassic terrace, erosion of 
Tributaries of Grand Canon 
origin of 
Trumbull, Mount 
TJinkaret Plateau 
defined 
Page. 
234 
129, 139,157, 166, 171, 173 
82 
128 
65 
131, 137 
80 
IGO 
138 
32 
147 
250 
158 
125 
235 
150, 169, 171 
148, 177 
37,40,57,146 
Chap, n 
24 
171 
84 
13,23,84 
4,83,93,98 
53 
172, 175 
41 
205 
68 
190 
200 
Chap. Ill 
62 
24 
219 
46, 79,81,103 
Chap. VT 
2,5,10,12 
Page. 
TTinta Mountains, Eocene of 28 
Unconformity, Cretaceous Eocene 28 
by erosion 44, 69, 102, 211 
The Great, pre-Carhouiferous 178,207 
Undermining of basalts 110 
hard beds 251, 255 
Uniformity of deposition 208 
of recession , 259 
Uplifts of district 69, 77, 120, 191, 216, 225 
Vegetation, desert 127 
Kaibah 131 
effect on erosion 247 
Vents, basaltic, Uinkaret 104 
Vermilion Cliffs Chap. Ill 
Vermilion Cliffs (see Trias) 3, 40, 79, 81, 199 
Virgen, Canons of the... 143 
River 24,48 
Temples and Towers of the 37, 40, 57, 146 
Vishnu’s Temple 148, 177 
Volcanic action 29 
sands 29 
Volcanism and upheaval 120 
Vulcan’s Throne 4,92, 105 
"Walcott, C. D., on Devonian strata 207 
Permian fauna 103 
Permian strata 44 
Ward, Lester F., flora of High Plateaus 133 
Water pockets 80, 82, 84 
Water, scarcity of, on Kaibah 129 
supply of Colorado 234, 235 
Watersheds of the terraces 48 
Weathering 227, 230, 245 
Western bend of Grand Cafion 23 
West Kaibab fault 2, 21, 122, 128, 130, 162, 183 
Width of Grand Cafion — 144 
Wild Band pockets 80 
Witches’ Water Pocket 82, 84 
Wonsits Plain 82 
Yuccas 128 
o 
r 16 
