First Advisor

Robert O. Van Atta

Date of Publication

1981

Document Type

Thesis

Degree Name

Master of Science (M.S.) in Geology

Department

Earth Science

Language

English

Subjects

Stratigraphic Geology, Lithofacies -- Oregon -- Columbia County, Sedimentation and deposition

DOI

10.15760/etd.3071

Physical Description

1 online resource (96 p.)

Abstract

The study area is located in central Columbia County and encompasses approximately 373 square kilometers. The purpose of the study was to map lithofacies to a scale of 1:31250, study the petrography of the lithofacies, determine the stratigraphy, and develop a model for environment of deposition of the Scappoose Formation.

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).

Comments

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

This thesis includes supplemental content available to download.

Persistent Identifier

http://archives.pdx.edu/ds/psu/18111

Additional Files
final-geological-map.pdf (42032 kB)
Plate 1. Geologic map of the east half of the Cathlamet and Birkenfeld and west half of the Clatskanie and Vernonia quadrangles
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