Advisor

Robert O. Van Atta

Date of Award

1986

Document Type

Thesis

Degree Name

Master of Science (M.S.) in Geology

Department

Geology

Physical Description

1 online resource (91 p.)

Subjects

Geology -- Oregon -- Columbia County, Basalt -- Oregon -- Columbia County, Stratigraphic geology

DOI

10.15760/etd.5500

Abstract

The study area is located in northwestern Columbia County, and covers an area of approximately 70 square kilometers. The purpose of the study was to investigate the possible correlation of the Scappoose and Astoria Formations and determine their stratigraphic relationship to the Columbia River Basalt Group through mapping, geochemistry and petrography.

Description

If you are the rightful copyright holder of this dissertation or thesis and wish to have it removed from the Open Access Collection, please submit a request to pdxscholar@pdx.edu and include clear identification of the work, preferably with URL

Persistent Identifier

http://archives.pdx.edu/ds/psu/20599

ketrenos-1986.jpg (8064 kB)
Geologic map of northwest Columbia County, Oreon

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