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The stratigraphy and structure of the Columbia River basalt group in the Salmon River area, OregonBurck, Martin S. 01 January 1986 (has links)
Approximately 16 square km of Columbia River basalt are exposed in the Salmon River area to the south and to the west of Mount Hood, Oregon. A maximum composite basalt section composed of 15 flows and totaling 461 m is exposed in discontinuous areas of outcrop.
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