Reston, VA: U.S. Geological Survey, 1976. Miscellaneous Investigations Series. tan envelope, name written on envelope, 1:48,000, large folded map, 10 page booklet. DC1. More
Washington: United StatesGovernment Printing Office, 1976. softcover, 11.5" x 9", 70 pages, illustrated. from the title page, "Stratigraphic, petrochemical, and structural relations of igneous rocks of Timber Mountain-Oasis Valley caldera complex, including calc-alkalic rocks from Silent Canyon caldera, southwestern Nevada volcanic field." DB1. More
Washington: United States Government Printing Office, 1991. softcover, 11.25" x 9', 5 folded plates inside rear pockets, 40 pages. from the title page, "A report concerning stratigraphy structure, and geophysics of a region within the eastern Mohave Desert and Mojave-Sonoran structural-physiographic belt, wherein tectonic activity has occurred at a very..... More
Washington: United Staes Government Printing Office, 1976. softcover, 11.5" x 9", 16 pages, 1 plate foldout inside rear pocket. from the title page, "A description of four east-trending structural lineaments inferred to be deep-seated crustal features." DB1. More