XIV 
CONTENTS. 
LIST OF ATLAS SHEETS. 
Sheet I. — Title page. 
II. — Sketch map (colored) showing the distribution of the strata in the western half of the 
Plateau Province. 
III. — Sketch map showing the approximate positions and courses of the faults of the Grand 
Canon district and of the High Plateaus. 
IV. — The Valley of the Virgen. Described iu Chapter III. Drawn by W. H. Holmes. 
V. — Looking up the Toroweap Valley from “Vulcan’s Throne.” Described in ChaiJter V. 
Drawn by W. H. Holmes. 
VI. — Looking up the Grand Canon from “Vulcan’s Throne.” Described in Chapter V. 
Drawn by W. H. Holmes. 
VII. — Map of the Uiukaret Plateau, northern portion colored. Topography by J. H. Ren- 
shawe. Geology by Cajit. C. E. Dutton. 
VIII. — Map of the Uinkaret Plateau, southern portion colored. Topography by .1. H. Ren- 
shawe. Geology by Capt. C. E. Dutton. 
IX. — Views looking east and south from Mount Trumbull. Described iu Chapters V and VI. 
Drawn by W. H. Holmes. 
X. — Two views, one looking north from Mount Trumbull, the other looking north from 
Mount Emma. See Chapter VI. Drawn by W. H. Holmes. 
XI, XII, XIII, and XIV. — Map of the southern portion of the Kaibab Plateau, colored. To- 
pography by S. H. Bodfish. Geology by Capt. C. E. Dutton. 
XV, XVI, XVII. — Panorama iu the Kaibab division of the Grand Canon ftom Point Subhmo. 
Described iu Chapter VIII. Drawn by W. H. Holmes. 
XVIII. — The Transept. View of an amphitheater of the second order fiom above. Described 
iu Chapter IX. Drawn by Thomas Moran from a sketch by W. H. Holmes. 
XIX. — View of the Marble Canon platform from the eastern brink of the Kaibab. Described 
in Chapter XI. Drawn by W. H. Holmes. 
XX, XXI, XXII, and XXIII. — Geological sheets, colored, of the Grand Canon district. 
