1965. 2012-09-27T20:04:35Z. 2013-03-18T22:20:22Z. Scott, Glenn Robert, 1918-. U.S. Geological Survey. English. Public. Colorado. Cretaceous.
Search Results
1975. 2013-08-30T18:30:50Z. 2013-09-04T19:53:08Z. Scott, Glenn Robert, 1918-. The Survey. English. Public. Colorado, Fremont County, Custer County, and U.S.
1968. 2012-10-11T14:50:21Z. 2012-10-11T14:50:21Z. Scott, Glenn Robert, 1918-. U.S. Geological Survey. English. Public. Colorado, Prowers County, Baca County, Kansas, Hamilton County, Stanton County, and Morton County.
1968. 2012-02-20T19:03:38Z. 2012-03-06T15:51:57Z. Scott, Glenn Robert, 1918-. U.S. Geological Survey. English. Public. Kentucky and Marshall County.
1972. 2013-04-23T15:09:37Z. 2013-05-02T15:46:50Z. Scott, Glenn Robert, 1918-. U.S. Geological Survey. English. Public. Colorado and Jefferson County.
1969. 2012-10-31T19:58:34Z. 2012-10-31T19:58:34Z. Scott, Glenn Robert, 1918-. The Survey. English. Public. Colorado and Pueblo County.
1964. 2012-09-24T19:22:37Z. 2013-03-18T20:29:03Z. Scott, Glenn Robert, 1918-. Interior--Geological Survey. English. Public. Colorado and Pueblo County.
1999. 2002-07-18T14:23:19Z. 2016-11-29T22:10:42Z. Scott, Glenn Robert, 1918-. The Survey ; Information Services [distributor]. English. Public. Colorado.
1976. 2013-05-30T20:07:02Z. 2013-06-14T17:58:36Z. Scott, Glenn Robert, 1918-. Dept. of the Interior, U.S. Geological Survey. English. Public. Colorado, Denver Metropolitan Area, and Denver Metropolitan Area (Colo.).
1972. 2013-04-23T15:23:31Z. 2013-05-02T15:46:50Z. Scott, Glenn Robert, 1918-. United States Geological Survey. English. Public. Colorado and Jefferson County.