Geologic map of the Sparta 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., "Based upon the Sparta quadrangle topographic map issued by the U.S. Geological Survey.", "Geology by Harold J. Prostka and Richard L. Bateman.", Includes 4 cross sections, On verso: "Geology of the Sparta quadrangle, Oregon.", Relief shown by contours and spot heights. Geologic formations shown by color shading, Includes text and bibliographical references on verso, Mode of access: Internet from the Oregon Government Publications Collection., Text in English.
Download pdf
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.