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Journal Article
Hotz, Preston E.. "Blueschist Metamorphism in the Yreka-Fort Jones Area, Klamath Mountains, California." Journal of Research of the U. S. Geological Survey 1, no. 1 (1973): 53-61.
Roberts, Ralph J., Preston E. Hotz, James Gilluly, and H. G. Ferguson. "Paleozoic Rocks of North-Central Nevada." Bulletin of the American Association of Petroleum Geologists 42, no. 12 (1958): 2813-2857.
Hotz, Preston E.. "Petrology of Granophyre in Diabase Near Dillsburg, Pennsylvania." Bulletin of the Geological Society of America 64 (1953): 675-704.
Report
Hotz, Preston E.. Geology of Lode Gold Districts in the Klamath Mountains, California and Oregon In U. S. Geological Survey Bulletin. Vol. 1290. Department of the Interior, 1971.
Hotz, Preston E.. Geology of the Yreka Quadrangle, Siskiyou County, California In U. S. Geological Survey Bulletin. Vol. 1436. Department of the Interior, 1977.
Hotz, Preston E.. Limonite Deposits near Scappoose, Columbia County, Oregon In U. S. Geological Survey Bulletin. Vol. 982-C. Department of the Interior, 1953.
Hotz, Preston E., Horace K. Thurber, Lawrence Y. Marks, Robert E. Evans, and Andrew Griscom. Mineral Resources of the Salmon-Trinity Alps Primitive Area, California In U. S. Geological Survey Bulletin. Vol. 1371-B. Department of the Interior, 1972.
Hotz, Preston E.. Plutonic Rocks of the Klamath Mountains, California and Oregon In U. S. Geological Survey Professional Paper. Vol. 684-B. Department of the Interior, 1971.
Wells, Francis G., Preston E. Hotz, and Jr. Cater, Fred W.. Preliminary Description of the Geology of the Kerby Quadrangle, Oregon In Department of Geology and Mineral Industries Bulletin. Vol. 40. Oregon Department of Geology and Mineral Industries, 1949.