Open AccessThe stratigraphy of the Scappoose formation, the Astoria formation, and the Columbia River basalt group in northwestern Columbia County, Oregon
Author(s) -
Nancy Ketrenos
Publication year - 2000
Language(s) - English
Resource type - Reports
DOI - 10.15760/etd.5500
Subject(s) - basalt , petrography , geology , stratigraphy , group (periodic table) , columbia university , geochemistry , archaeology , paleontology , geography , chemistry , organic chemistry , sociology , media studies , tectonics