The General Geology of the North Santiam River Section of the Oregon Cascades. The Stratigraphy and Paleontology of the Salem Hills, Oregon
<p>The general geology of the north Santiam River section of the Oregon Cascades:</p> <p>The district discussed in this paper is located in North-western Oregon, about fifty-miles south of the Columbia River. The section investigated extends eastward from the Willamette River a...
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Thayer, Thomas Prence (1934) The General Geology of the North Santiam River Section of the Oregon Cascades. The Stratigraphy and Paleontology of the Salem Hills, Oregon. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/XTDZ-CD16. https://resolver.caltech.edu/CaltechTHESIS:01242011-115153952 <https://resolver.caltech.edu/CaltechTHESIS:01242011-115153952>