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This presentation describes USGS geologic mapping in western Oregon, geologic map products, a thumbnail sketch of geologic history, a discussion of new mapping in progress in northwest Oregon, a tour of northwest Oregon geologic units, their relation to new American Viticultural Areas, and online sources of information. |
Download this report as a 39-page PDF document (13.7 MB)
For questions about the content of this report, contact Ray Wells.
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Reports for 2006 |