TY - RPRT TI - Correlation of Miocene flows of the Columbia River Basalt Group from the central Columbia River Plateau to the coast of Oregon and Washington AU - Ray E. Wells AU - R.W. Simpson AU - R. D. Bentley AU - Melvin H. Beeson AU - Margaret T. Mangan AU - Thomas L. Wright PY - 1989 DO - 10.1130/spe239-p113 UR - https://pubs.usgs.gov/publication/70197503 ID - 70197503 ER -