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
By: by Thomas L. Wright, Margaret Mangan, and Donald A. Swanson.
Contributors: Mangan, Margaret T.; Swanson, Donald A. 1938-
Series: U.S. Geological Survey bulletin ;; 1821
Publisher: U.S. G.P.O.; For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Published: 1989
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 71
Subjects: Basalt -- Northwest, Pacific -- Analysis.; Petrogenesis -- Northwest, Pacific.
Notes: Bibliography: p. 19-22.