RT @USGS_Pubs: New poster from USGS: New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Area…
7,573 followers
5,467 followers
RT @USGS_Pubs: New poster from USGS: New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Area…
702 followers
RT @USGS_Pubs: New poster from USGS: New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Area…
4,779 followers
RT @USGS_Pubs: New poster from USGS: New geologic mapping of the northwestern Willamette Valley, Oregon, and its American Viticultural Area…