Publisher: U.S. Geological Survey / Spatial Coverage: Pitkin County / Year: 1972 - Yale University Library GeoBlacklight Search Results

Start Over Publisher U.S. Geological Survey Spatial Coverage Pitkin County Year 1972

1. 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.

2. Map showing avalanche areas in the Aspen quadrangle, Pitkin County, Colorado [cartographic material]

1972. 2013-04-17T20:09:21Z. 2013-05-02T15:44:46Z. Bryant, Bruce, 1930-. U.S. Geological Survey. English. Public. Colorado and Pitkin County.

3. Maps showing mines, prospects, and areas of significant silver, lead, and zinc production in the Aspen quadrangle, Pitkin County, Colorado [cartographic material]

1972. 2013-04-17T19:33:50Z. 2013-05-02T15:44:45Z. Bryant, Bruce, 1930-. U.S. Geological Survey. English. Public. Colorado and Pitkin County.

4. Slope map of the Aspen quadrangle, Pitkin County, Colorado [cartographic material]

1972. 2013-04-17T20:05:47Z. 2013-05-02T15:44:46Z. Bryant, Bruce, 1930-. U.S. Geological Survey. English. Public. Colorado, Pitkin County, and Pitkin County (Colo.).

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