A topographic map of the southern part of the Kaibab Plateau - Head of the Grand Canon.
6/8/2020
Title Page from Clarence Dutton's 1882 Atlas to Accompany the Monograph on the Tertiary History of the Grand Canon District.
10/12/2020
An illustration of the view west from Point Sublime from Clarence Dutton's Atlas to Accompany the Tertiary History of the Grand Canon District.
1/18/2020
Title Page from Clarence Dutton's 1882 Tertiary History of the Grand Canon District.
1/18/2020