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New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Areas (AVAs)—A foundation for understanding their terroir 科技报告
报告编号: 70196450, , 2018
作者:  Wells, Ray E. rwells@usgs.gov;  Haugerud, Ralph A. rhaugerud@usgs.gov;  Niem, Alan;  Niem, Wendy;  Ma, Lina;  Madin, Ian;  Evarts, Russell C. revarts@usgs.gov
Adobe PDF(57834Kb)  |  收藏  |  浏览/下载:13/1  |  提交时间:2019/11/06
Geologic map of the Beacon Rock quadrangle, Skamania County, Washington 科技报告
报告编号: 70177812, , 2017
作者:  Evarts, Russell C. revarts@usgs.gov;  Fleck, Robert J. fleck@usgs.gov
收藏  |  浏览/下载:22/0  |  提交时间:2019/11/06
Geologic map of the Sauvie Island quadrangle, Multnomah and Columbia Counties, Oregon, and Clark County, Washington 科技报告
报告编号: 70168743, , 2016
作者:  Evarts, Russell C. revarts@usgs.gov;  O'Connor, Jim oconnor@usgs.gov;  Cannon, Charles M.
Adobe PDF(1442Kb)  |  收藏  |  浏览/下载:16/12  |  提交时间:2019/11/06
Geologic map of the Vancouver and Orchards quadrangles and parts of the Portland and Mount Tabor quadrangles, Clark County, Washington, and Multnomah County, Oregon 科技报告
报告编号: 70171266, , 2016
作者:  O'Connor, Jim E. oconnor@usgs.gov;  Cannon, Charles M.;  Mangano, Joseph F. jmangano@usgs.gov;  Evarts, Russell C. revarts@usgs.gov
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/06
Landslides in the western Columbia Gorge, Skamania County, Washington 科技报告
报告编号: 70173784, 页数: 25, 2016
作者:  Pierson, Thomas C. tpierson@usgs.gov;  Evarts, Russell C. revarts@usgs.gov;  Bard, Joseph A. jbard@usgs.gov
Adobe PDF(1774Kb)  |  收藏  |  浏览/下载:35/18  |  提交时间:2019/11/06