Sponsor
Portland State University. Department of Earth Sciences
First Advisor
Marvin H. Beeson
Date of Publication
1982
Document Type
Thesis
Degree Name
Master of Science (M.S.) in Geology
Department
Earth Science
Language
English
Subjects
Stratigraphy, Columbia River Gorge, Distribution
DOI
10.15760/etd.3232
Physical Description
1 online resource (169 p.)
Abstract
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.
Rights
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).
Persistent Identifier
http://archives.pdx.edu/ds/psu/18662
Recommended Citation
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.
https://doi.org/10.15760/etd.3232
Geologic Map of the Lower Columbia River Gorge, Oregon & Washington
Comments
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This thesis includes supplemental content available to download