Geologic field trips in northern Oregon and southern Washington
By: [by] John D. Beaulieu.
Contributors: Geological Society of America. Cordilleran Section.
Series: State of Oregon. Dept. of Geology and Mineral Industries. Bulletin; 77; Bulletin (Oregon. Dept. of Geology and Mineral Industries) ;; 77.
Publisher: Dept. of Geology and Mineral Industries, State of Oregon
Published: 1973
Place of publication: Portland
Language: eng
Number of pages: 206
Subjects: Geology -- Oregon -- Guidebooks.; Geology -- Washington (State) -- Guidebooks.
Notes: Includes bibliographies.
Prepared for the Geological Society of America, Cordilleran Section meeting held in Portland, Or., Mar. 1973.