Geologic Map of the Camas Quadrangle
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The Camas 7.5' quadrangle is in southwestern Washington and northwestern Oregon approximately 20 km east of Portland. The map area, bisected by the Columbia River, lies on the eastern margin of the Portland Basin, which is part of the Puget-Willamette Lowland that separates the Cascade Range from the Oregon Coast Range.
This map is a contribution to a program designed to improve geologic knowledge of the Portland Basin region of the Pacific Northwest urban corridor, the densely populated Cascadia forearc region of western Washington and Oregon.
The link address is: http://pubs.usgs.gov/sim/3017/
Created by
kvaloris
Last modified 06-11-2008 11:02
Last modified 06-11-2008 11:02
