Index Catalog // ScholarsArchive@OSU

Creator:: Oregon. Dept. of Geology and Mineral Industries, Hunter, Ralph Eugene, Clifton, H. Edward (Hugh Edward), 1934-, Phillips, R. L., and Bowen, Richard G.
Abstract:: The stacks off the southern Oregon coast have been studied very little because of difficulties of access (see, for example, Weissenborn and Snavely, 1968). Work described herein was helicopter-supported; skillful piloting by Earl Lady permitted landings on or close approaches to many stacks. To help delineate the structure, field work...
Resource Type:: Journal

Creator:: Oregon. Dept. of Geology and Mineral Industries, Gregory, Irene, and Bikerman, Michael, 1934-
Resource Type:: Journal

Creator:: Oregon. Dept. of Geology and Mineral Industries, Nieland, Jim, and Mason, Ralph S.
Resource Type:: Journal

Creator:: Oregon. Dept. of Geology and Mineral Industries, Lange, Erwin F., Boggs, Sam, Swanson, Frederick J. (Frederick John), 1943-, Libbey, Fay Wilmott, 1882-, and Hoffman, Charles S.
Resource Type:: Journal

Creator:: Oregon. Dept. of Geology and Mineral Industries, Vallier, T. L. (Tracy L.), Brooks, Howard C., and Mason, Ralph S.
Resource Type:: Journal

Creator:: Oregon. Dept. of Geology and Mineral Industries, Folsom, Michael M., and Staples, Lloyd William, 1908-
Resource Type:: Journal

Creator:: Oregon. Dept. of Geology and Mineral Industries and Kays, Marvin Allan, 1934-
Abstract:: This report summarizes results of geologic mapping in the South Umpqua Falls region of the Western Cascade Range in Douglas County, southwestern Oregon (plate 1). Rocks of the Western Cascades range in age from late Eocene to late Miocene and consist of deformed and partially altered flows, pyroclastic rocks, and...
Resource Type:: Journal

ScholarsArchive@OSU