Export 70 results:
Filters: Keyword is Andesite  [Clear All Filters]
1980
Korosec, M. A., J. G. Rigby, and K. L. Stoffel. The 1980 Eruption of Mount St. Helens, Washington Part I: March 20-May 19, 1980 In Division of Geology and Earth Resources Information Circular. Vol. 71. Washington Department of Natural Resources, 1980.
Venkatakrishnan, Ramesh, J. G. Bond, and J. D. Kauffman. Geological Linears of the Northern Part of the Cascade Range, Oregon In Department of Geology and Mineral Industries Special Paper. Vol. 12. Oregon Department of Geology and Mineral Industries, 1980.
1979
Reeve, William. Bedrock Geology of the Blue Hills, Kitsap County, Washington In Geology. Vol. Master. Geology Master. Golden, Colorado: Colorado School of Mines, 1979.

Pages