Advisor

Robert O. Van Atta

Date of Award

1981

Document Type

Thesis

Degree Name

Master of Science (M.S.) in Geology

Department

Geology

Physical Description

1 online resource (96 p.)

Subjects

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

DOI

10.15760/etd.3071

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.

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

This thesis includes supplemental content available to download.

Persistent Identifier

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

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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