Browsing The Ore Bin by Author "Beaulieu, John D."

Now showing items 1-8 of 8

The Ore bin ; Vol. 33 No. 8 (August 1971)

Oregon. Dept. of Geology and Mineral Industries; Friedman, Irving, 1920-; Peterson, Norman V.; Beaulieu, John D.; Harding, Albert C. (Oregon Department of Geology and Mineral Industries, 1971-08)
The Ore bin ; Vol. 34 No. 8 (August 1972)

Oregon. Dept. of Geology and Mineral Industries; Beaulieu, John D. (Oregon Department of Geology and Mineral Industries, 1972-08)

The plate tectonic history of Oregon is but one piece of a worldwide jigsaw puzzle encompassing much of geologic time. With the splitting of Pangaea in Mesozoic times, Oregon has occupied the leading edge of the North Am ...
The Ore bin ; Vol. 35 No. 2 (February 1973)

Oregon. Dept. of Geology and Mineral Industries; Beaulieu, John D. (Oregon Department of Geology and Mineral Industries, 1973-02)
The Ore bin ; Vol. 36 No. 1 (January 1974)

Oregon. Dept. of Geology and Mineral Industries; Mason, Ralph S.; Newton, Vernon C.; Beaulieu, John D.; Bowen, Richard G. (Oregon Department of Geology and Mineral Industries, 1974-01)
The Ore bin ; Vol. 37 No. 1 (January 1975)

Oregon. Dept. of Geology and Mineral Industries; Mason, Ralph S.; Newton, Vernon C.; Bowen, Richard G.; Beaulieu, John D. (Oregon Department of Geology and Mineral Industries, 1975-01)
The Ore bin ; Vol. 38 No. 1 (January 1976)

Oregon. Dept. of Geology and Mineral Industries; Mason, Ralph S.; Newton, Vernon C.; Hull, Donald A.; Beaulieu, John D. (Oregon Department of Geology and Mineral Industries, 1976-01)
The Ore Bin ; Vol. 38 No. 5 (May 1976)

Oregon. Dept. of Geology and Mineral Industries; Beaulieu, John D. (Oregon. Dept. of Geology and Mineral Industries., 1976-05)

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 ...
The Ore Bin ; Vol. 38 No. 6 (June 1976)

Oregon. Dept. of Geology and Mineral Industries; Allen, John Eliot, 1908-; Beaulieu, John D. (Oregon. Dept. of Geology and Mineral Industries., 1976-06)

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 megahypothes ...