Geology -- Arizona

Abstract This collection houses notes, articles, briefs, reports, maps, instructional files, subject files, slides, field notes, soil survey data, graphics, publications, computer data, drilling logs, computer data, and other materials documenting Troy L. Péwé's teaching career and study of the geology of Arizona, Alaska, the Phoenix Mountain Preserve, the White Mountains, the Lower Salt River Valley, the North McDowell Mountains, Mt. St. Helens, and the Scottsdale Foothills. ...