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Chemical data for flows and feeder dikes of the Yakima Basalt Subgroup, Columbia River Basalt Group, Washington, Oregon, and Idaho, and their bearing on a petrogenetic model /

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Bibliographic Details
Main Authors: Wright, Thomas L. (Thomas Llewellyn), 1935- (Author), Mangan, Margaret T. (Author), Swanson, Donald A. (Donald Alan), 1938- (Author)
Format: Government Document eBook
Language:English
Published: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989.
Series:U.S. Geological Survey bulletin ; 1821.
Subjects:
Basalt > Northwest, Pacific > Analysis.
Petrogenesis > Northwest, Pacific.
Basalt > Analysis.
Petrogenesis.
Pacific Northwest.
Online Access:https://purl.fdlp.gov/GPO/gpo66574
Description
Item Description:Title from title screen (viewed Aug. 20, 2014).
Physical Description:1 online resource (iv, 71 pages) : illustrations, maps.
Bibliography:Includes bibliographical references.