Preliminary geologic map of the Medford 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 by U.S. Department of the Interior, Geological Survey, 1932-1933.", "Contour interval 100 feet.", Includes mines and prospects locations, Relief shown by contours and spot heights. Geologic formations shown by color shading, Text and bibliographical references on verso, 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.