Author: Geological Survey (U.S.) / Spatial Coverage: San Miguel County (Colo.) - Yale University Library GeoBlacklight Search Results

Start Over Author Geological Survey (U.S.) Spatial Coverage San Miguel County (Colo.)

1. Colorado, Montrose quadrangle

1911. 2011-05-17T19:13:27Z. 2015-10-21T14:59:22Z. Geological Survey (U.S.). The Survey. English. Public. Gunnison County (Colo.), Hinsdale County (Colo.), MontroseCounty (Colo.), Ouray County (Colo.), and San Miguel County (Colo.).

2. Colorado, Paradox Valley quadrangle

1922. 2011-05-17T19:35:15Z. 2015-10-21T14:59:22Z. Geological Survey (U.S.). The Survey. English. Public. Montrose County (Colo.) and San Miguel County (Colo.).

3. Ironton and vicinity, Colorado

1930. 2002-07-18T14:36:08Z. 2015-10-27T22:19:25Z. Geological Survey (U.S.). The Survey. English. Public. Colorado, Ouray County, San Miguel County, Ouray County (Colo.), and San Miguel County (Colo.).

4. Ironton and vicinity, Colorado

1930. 2018-05-15T19:36:45Z. 2022-12-08T04:43:49Z. Geological Survey (U.S.). U.S. Geological Survey. English. cartographic image. Public. Ouray County (Colo.), San Miguel County (Colo.), Colorado, Ouray County, San Miguel County, Ouray County., and San Miguel County.

5. Telluride Mining District, Colorado

1928. 2018-05-15T19:34:39Z. 2018-05-15T19:34:39Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. San Miguel County (Colo.), Ouray County (Colo.), Colorado, San Miguel County, Ouray County, Ouray County., and San Miguel County.