Portland State University. Department of Earth Sciences
Marvin H. Beeson
Date of Publication
Master of Science (M.S.) in Geology
Stratigraphy, Columbia River Gorge, Distribution
1 online resource (169 p.)
The purpose of this study was to produce a detailed geologic map of the CRBG in the western portion of the Columbia River Gorge (fig. 1). The objectives were (1) to identify and delineate the extent of the Priest Rapids Member and Pomona Member intracanyon flows, and (2) to define the relationship of post-CRBG units to the CRBG intracanyon flows.
In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
Tolan, Terry Leo, "The stratigraphic relationships of the Columbia River Basalt Group in the lower Columbia River Gorge of Oregon and Washington" (1982). Dissertations and Theses. Paper 3247.