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Preliminary geologic map of the Veneta quadrangle, Lane County, Oregon

Map includes accompanying text that describes the map units, discusses the quadrangle's geologic history, and assesses the quadrangle's geologic hazards and resources
Geologic formations of western Oregon (west of longitude 121° 30')

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.
Geologic map of the Albany quadrangle, Linn, Marion, and Benton Counties, Oregon

Map includes accompanying text that describes the map units, discusses the quadrangle's geologic history, and assesses the quadrangle's geologic hazards and resources
Preliminary geologic map of the Dixie Mountain 7.5' quadrangle, Columbia, Multnomah, and Washington counties, Oregon

The purpose of this project is to improve geologic mapping in the Portland urban area in order to better understand earthquake hazards. This coverage represent the most up-to-date, digital geology coverage...
Index to published geologic mapping in Oregon, 1898-1967

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.
Geology and geologic hazards of northwestern Clackamas County, 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.
Bibliography of theses and dissertations on Oregon geology: from January 1, 1959 to December 31, 1965

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.
Geologic field trips in northern Oregon and southern Washington

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.
Reconnaissance geologic map of the La Grande 30ʹ x 60ʹ quadrangle, Baker, Grant, Umatilla, and Union Counties, Oregon, 2001

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.
Geology and mineral resources map of the Sheaville quadrangle, Malheur County, Oregon and Owyhee County, Idaho

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.