Spatial Coverage: Gilpin County / Year: 1976 - Yale University Library GeoBlacklight Search Results

Start Over Spatial Coverage Gilpin County Year 1976

1. Geologic map of the Black Hawk quadrangle, Gilpin, Jefferson, and Clear Creek counties, Colorado [cartographic material]

1976. 2012-05-01T18:24:38Z. 2012-05-09T14:05:14Z. Taylor, Richard B. (Richard Bartlett). The Survey. English. Public. Colorado, Gilpin County, Jefferson County, and Clear Creek County.

2. Geologic map of the Squaw Pass quadrangle, Clear Creek, Jefferson, and Gilpin counties, Colorado [cartographic material]

1976. 2012-05-23T19:40:22Z. 2012-06-07T16:55:00Z. Sheridan, Douglas M., 1921-. The Survey. English. Public. Colorado, Clear Creek County, Jefferson County, and Gilpin County.

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