XXIV 
Illustrations 
PAGE 
Upper Waters of Rio Virgen ...... loo 
Photograph by J. K. Hillers, U. S. Geol. Survey. 
Pai Ute Girls, Southern Utah, carrying water . . loi 
The jugs are wicker, made tight with pitch. 
Photograph by J. K. Hillers, U. S. Colo. Riv. Exp. 
Ashtishkel, a Navajo Chief . . . . . .103 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
Map of Green River through the Uinta Mountains . 109 
Flaming Gorge, Green River. Beginning of the Canyons 110 
Picture taken just inside the entrance. Walls 1300 feet. 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
Red Canyon at Low Water . . . . . .111 
Length 25 miles, walls 1800 to 2500 feet high. Average width of the 
river 250 feet. 
Ashley Falls, Red Canyon, Green River . . .113 
General Ashley wrote his name on a rock about half way up the picture, 
on the right, in 1825. 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
The Grand Canyon, from Bright Angel Trail, looking 
East.115 
Point of view 1000 feet above the water. Total depth, between 5000 
and 6000 feet. 
Photograph by Rose, 
Entrance to Black Canyon, first seen by James O. 
Pattie .......... 116 
Photograph by Wheeler Expedition. 
The Navajo Type.. . .119 
Photograph by J. K. Hillers, U. S. Geol. Survey. 
Upper Valley of the Virgen.121 
Photograph by C. R. Savage. 
The “ Navajo Church,” a Freak of Erosion near Ft. 
Wingate, N. M. . . . . . . . .123 
The Basin of the Colorado is full of such architectural forms. 
Photograph by Ben Wittick, 
Cliffs of the Rio Virgen ....... 125 
About 2500 feet high. 
Photograph by J. K. Hillers, U. S. Geol. Survey. 
