304 INDEX 
Page Sheet Ww Page Sheet 
Toronto os be eS 
ortolita Mountains, Ariz............_ 194 22 | Waelder, Tex 57 8 
iat ire rake Cais Calif_.._._ pl. 38 Walker Butte, Ariz 200 
Tres Hermanas Mountains, N. Mex. 164-165 19 | W »G.A., cit 28 
Tubac, rey Watkins siding, ‘Tex 13 
Tucson, Ariz 185-193 22 savers Needle, Ariz 217 
Tucson Mountains, Ariz.___________- 192-193 Weeks Island, La 18, 21 2 
Tumacacori Mission, Ariz___________.- 190 Weimar, 53-54 8 
Tumamoc Hills, Ariz_....____....____. 193 Wellton, Ari 223-224, 234-235 25 
Tants shimeo NN, Mer oo 143 19 | Welsh, La 29-3 3 
Turquoise 144, 174 elsh oi 
yson siding, Ariz 25 | Wendell sidi x 100 15, 16 
West Potrillo Mountains, N. Mex_..-. 163 8 
U Whetstone Mountains, Ariz_-.-.__--_. 162 21, 22 
White Tank Mountains, Ariz_________ 
Uvalde Plain, Tex., depositsof_ 62, 69, 70, 72, 74 Whitewater River, Cali 27 
Uvalde, Tex 74-75 ll te, W. aitnd 138 
Whittier oil field, Calif 278 
¥ illeox, Ariz = 21 
Vail, Ariz 182-184 22 Heading; IN, Mero: 6 ees 19 
Vv: i 99,100 15 | Wilson, E. D., ci ies 24, 25 
Van Horn Moun Tex_. 102, 18% 105, 112 Woodring, w. Py cited__-------- 259, 263, 
Van ene, Tex., formations in. 106-108 Woolsey Penk, Aris. 00 cuccic oS 220, 24 
Van Horn, T 105 16 | Woolsey Well, Ariz 221.2298 24 
Vaughan, F. z , cited 260, 266,267 28 | Wylie Mountains, Tex_------_--___- 109, 110 
Vaughan, T. W.., cited 75, 101, 288 10,11 | Wymola, Ariz 
Vekol Mountains, APiseOs esd L 
113, 147 ¥ 
Victorio Mountains, is Meso es 1 1 Yavapai Indian 
aN, NAGS os 2 ae 166 19 | Yellow Medicine Eames RAB os 221,220 34 
Vinto' 33 a.) Yellow Peak Are oo oie 
Vinton oil field, La 33 4 | Ysleta, Tex 123 17, 18 
WN Piles io: 25 oat 20 | Yuha on Calif 289 
Ininhop ype sc sss esis out Yuma, 236-239, pl, 34 26 
111, 135, 163-164, pes: 172 pe ee Gistrict ter oo pl. 34 
Wobomnoes, Theis. oo Bees ah Yuma Desert, Ar 236 25 
Vulture Mountains, Ariz....-..------ 219 Yuma Indians 237, 245 
