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Search Results
1969. 2012-10-11T18:40:07Z. 2012-10-11T18:40:07Z. Bergendahl, M. H. (Maximilian Hilmar), 1921-. Geological Survey. English. Public. Colorado, Eagle County, and Summit County.
2002. 2003-08-15T12:50:23Z. 2003-08-18T15:43:53Z. Geological Survey (U.S.). The Survey. English. Public. Colorado and Eagle County.
2011. 2012-01-10T18:50:01Z. 2015-10-09T14:33:25Z. Kellogg, Karl S. U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey. English. Public. Colorado, Eagle County, Summit County, and Grand County.
1989. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Colorado and Eagle County.
6. Geologic map of the Ruedi quadrangle, Pitkin and Eagle Counties, Colorado [cartographic material]
1972. 2012-03-26T14:01:39Z. 2012-05-03T15:31:54Z. Freeman, Val L., 1926-. U.S. Geological Survey. English. Public. Colorado, Pitkin County, and Eagle County.
2002. 2003-08-15T15:16:06Z. 2003-08-18T15:56:24Z. Geological Survey (U.S.). The Survey. English. Public. Colorado and Eagle County.
1972. 2012-03-20T13:31:17Z. 2012-05-03T15:29:05Z. Freeman, Val L., 1926-. The Survey. English. Public. Colorado, Pitkin County, and Eagle County.
1898. 2013-03-13T16:29:35Z. 2013-03-13T16:29:35Z. Emmons, Samuel Franklin, 1841-1911. The Survey. English. Public. Colorado, Eagle County, and Summit County.