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Author
Oregon. Dept. of Geology and Mineral Industries
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Subject
Thematic Classification -- Land and People -- Earthquakes and Volcanoes
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Database
ScholarsArchive
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1. [Article] The Ore bin ; Vol. 32 No. 5 (May 1970)
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 ...Citation -
2. [Article] The Ore bin ; Vol. 32 No. 6 (June 1970)
Periodic violent eruptions from many different centers during Cenozoic time deposited vast quantities of pyroclastic material as ash-flow tuffs over most of Oregon, although the Coast Ranges and isolated ...Citation -
3. [Article] The Ore bin ; Vol. 27 No. 2 (February 1965)
A brief history of the Oregon Portland Cement Co. / F. E. McCaslin -- The age of Clear Lake, Oregon / G. T. Benson -- Oregon's lost meteorites / Erwin F. Lange.Citation -
4. [Article] The Ore bin ; Vol. 27 No. 7 (July 1965)
Introduction -- Cones and flows of questionable recent age -- Volcanic history of the Sand Mountain Lava Field -- Eruptive rocks from Inacessible alignment and Twin Craters -- Hoodoo Butte -- History of ...Citation