Illustrations 
xxvu 
PAGE 
Looking up the Grand Canyon from Mouth of Kanab 
Canyon ......... 182 
Pencil sketch by F. S. Dellenbaugh. 
John Wesley Powell ........ 185 
Explorer of the Canyons of the Colorado, Founder and, till his death, 
Director of the Bureau of American Ethnology, and long Director 
of the U. S. Geological Survey. As he looked during the decade 
following his two descents of the Colorado. Taken about 1876 
in Washington. Major Powell died September 23, 1902. 
Character of Green River Valley in the Vicinity of 
THE Crossing of the U. P. Railway .... 187 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
Part of a Rapid . . . . . . . . .188 
Photograph by J. K. Hillers, U. S. Colo. Riv. Exp. 
Canyon of Lodore—The Wheatstack . . . .191 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
Green River above Flaming Gorge. 193 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
Red Canyon, Green River. Upper Portion. Looking 
UP Stream. 195 
Photograph by E. O. Beaman, U. S, Colo. Riv, Exp. 
The Canyon of Lodore—Upper Part of Disaster Falls. 197 
Where Powell lost the No-Name in 1869. 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
The Canyon of Brush Creek—Looking Up . . . 198 
This stream enters the Green not far below foot of Split-Mountain 
Canyon. 
Photograph by J. K. Hillers, U. S. Colo. Riv. Exp. 
The Canyon of Lodore ....... 201 
Looking down at Triplet Falls. Depth about 2500 feet. 
Photograph by E. O. Beaman, U. S. Geol. Survey. 
Echo Rock on Right, from which Echo Park Takes its 
Name .......... 203 
To one sitting in a boat near foreground a sentence of ten words is 
repeated. 
Photograph by E. O. Beaman, U. S. Colo. Riv. Exp. 
