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Filters: Author is Baldwin, E. M.  [Clear All Filters]
1948
Snavely, Parke D. Jr., and E. M. Baldwin. "Siletz River Volcanic Series, Northwestern Oregon." Bulletin of the American Association of Petroleum Geologists 32, no. 5 (1948): 806-812.
1946
Wilkinson, W. D., W. D. Lowry, and E. M. Baldwin. Geology of the St. Helens Quadrangle, Oregon In Department of Geology and Mineral Industries Bulletin. Vol. 31. Oregon Department of Geology and Mineral Industries, 1946.