Index Catalog // ScholarsArchive@OSU

Creator:: Oregon. Dept. of Geology and Mineral Industries and Libbey, Fay Wilmott, 1882-
Abstract:: The following outline of events in the rise and fall of gold mining in southwestern Oregon is here recorded - almost as an obituary - so that Oregonians may not entirely forget how important this industry was in building up this part of the state.
Resource Type:: Journal
Full Text:: issues, $.25 at counter, $.35 mailed Second class postage paid at Portland, Oregon GOVERNING BOARD R

Creator:: Oregon. Dept. of Geology and Mineral Industries, Farooqui, Saleem M., and Heinrichs, Donald F.
Abstract:: The Columbia River Basalt consists of dozens of seemingly identical flows of basalt covering thousands of square miles of Oregon, Washington, and Idaho. For years, detailed mapping of the units relied almost entirely on subtle petrographic distinctions, the presence or absence of interbeds, and actual walking along contacts in the...
Resource Type:: Journal
Full Text:: postage paid at Portland, Oregon GOVERNING BOARD R. W. deWeese, Portland, Chairman Leeanne MacColl

Creator:: Oregon. Dept. of Geology and Mineral Industries, Couch, Richard W., Thrasher, Glenn, and Keeling, Kenneth
Resource Type:: Journal
Full Text:: issues, $.25 at counter, $.35 mailed Second class postage paid at Portland, Oregon GOVERNING BOARD R

Creator:: Oregon. Dept. of Geology and Mineral Industries, Gregory, Irene, and Link, Regina L.
Resource Type:: Journal
Full Text:: Portland, Oregon GOVERNING BOARD R. W. deWeese, Portland, Chairman Leeanne MacColl, Portland Robert W

Creator:: Komar, Paul D., 1939-, Rea, Campbell Cary, and Oregon. Dept. of Geology and Mineral Industries
Resource Type:: Journal
Full Text:: , Oregon GOVERNING BOARD R. W. deWeese, Portland, Chairman Leeanne MacColl, Portland Robert W. Doty

Creator:: Oregon. Dept. of Geology and Mineral Industries, Komar, Paul D., 1939-, Quinn, William H., Creech, Clayton, Rea, Campbell Cary, Lizarraga-Arciniega, Jose R., and Mason, Ralph S.
Resource Type:: Technical Report
Full Text:: Portland, Oregon 0* GOVERNING BOARD R. W. deWeese, Portland, Chairman Leeanne MacColl, Portland Robert

Creator:: Oregon. Dept. of Geology and Mineral Industries, Allen, John Eliot, 1908-, and Beaulieu, John D.
Abstract:: The geology of Oregon has become a jigsaw puzzle of moving parts set on a foundation of changing conditions as the crust and mantle undergo successively different manners of deformation through time. As more megahypotheses arise from increasingly sophisticated views of plate tectonics and from more detailed analyses of synoptic...
Resource Type:: Journal
Full Text:: R. W. deWeese, Portland, Chairman Leeanne MacColl, Portland H. Lyle Van Gordon, Grants Pass STATE

Creator:: Oregon. Dept. of Geology and Mineral Industries and Beaulieu, John D.
Abstract:: Average annual losses caused by geologic hazards in Oregon are difficult to determine, owing to incomplete and scattered data. Preliminary considerations, however, indicate that losses to landslides may total between $4 million and $40 million per year. As many as nine persons have been killed by one landslide in Oregon...
Resource Type:: Journal
Full Text:: R. W. deWeese, Portland, Chairman Leeanne MacColl, Portland H. Lyle Van Gordon, Grants Pass STATE

Creator:: Oregon. Dept. of Geology and Mineral Industries, Lund, Ernest H., and Bentley, Elton Bruce, 1937-
Resource Type:: Journal
Full Text:: - $.25 at counter; $.35 mailed Second class postage paid at Portland, Oregon GOVERNING BOARD R. W

Creator:: Bowen, Richard G., Blackwell, David D., Hull, Donald A., Peterson, Norman V., and Oregon. Dept. of Geology and Mineral Industries
Resource Type:: Journal
Full Text:: class postage paid at Portland, Oregon 5Z 5Z •R 'X 'X' 'X. •X 5Z 'X' 'X °X. 5Z 5Z •R X 'X. •R

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