Geologic map of the Wilhoit quadrangle, Oregon

This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program.  It is for informational purposes and may not be suitable for legal purposes., Base map by U.S. Geological Survey, Includes ancillary location map, text, "Time rock chart" and "Geometry of middle tertiary geologic units in the Western Cascades.", Relief shown by contours, Mode of access: Internet from the Oregon Government Publications Collection., Text in English.
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This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.