ANCIENT LANDSCAPES OF THE GRAND CANYON REGION
Reading edition
THE GEOLOGY OF GRAND CANYON, ZION, BRYCE, PETRIFIED FOREST & PAINTED DESERT
BY Edwin D. McKee, Asst. Director Museum of Northern Arizona
Sketches and Charts by Louis Schellbach 3rd Park Naturalist, Grand Canyon National Park, and Russell Hastings
PUBLISHED BY EDWIN D. MCKEE 1931
COPYRIGHT 1931 Edwin D. McKee Thirteenth Edition, 1952
PRINTED BY COCONINO SUN CO. Flagstaff, Arizona