Publisher: Dept. of the Interior, U.S. Geological Survey / Subject: Geology / Spatial Coverage: Oregon - Yale University Library GeoBlacklight Search Results

Start Over Publisher Dept. of the Interior, U.S. Geological Survey Subject Geology Spatial Coverage Oregon

1. Geologic map of Oregon

1969. 2012-10-31T18:54:05Z. 2012-10-31T18:54:05Z. Walker, George Walton, 1921-. Dept. of the Interior, U.S. Geological Survey. English. Public. Oregon.

2. Map showing distribution, composition, and age of late Cenozoic volcanic centers in Oregon and Washington [cartographic material]

1982. 2014-04-01T14:54:29Z. 2014-04-15T22:13:37Z. Luedke, Robert G. Dept. of the Interior, U.S. Geological Survey. English. Public. Oregon and Washington (State). Cenozoic and From 65 million years ago.

3. Reconnaissance geologic map of the Adel quadrangle, Lake, Harney, and Malheur counties, Oregon [cartographic material]

1965. 2012-09-28T18:30:29Z. 2013-03-18T22:20:40Z. Walker, George Walton, 1921-. Dept. of the Interior, U.S. Geological Survey. English. Public. Oregon, Lake County, Harney County, and Malheur County.