@article {68066,
	title = {Geology of the St. Helens Quadrangle, Oregon},
	volume = {31},
	year = {1946},
	note = {Columbia River basalt, Troutdale formation; Tertiary},
	pages = {1-39},
	institution = {Oregon Department of Geology and Mineral Industries},
	keywords = {basalt, Mount St. Helens, Oregon, Tertiary},
	isbn = {31},
	author = {Wilkinson, W. D. and Lowry, W. D. and Baldwin, E. M.}
}
