Spatial Coverage: Colorado / Temporal Coverage: Cretaceous - Yale University Library GeoBlacklight Search Results

Start Over Spatial Coverage Colorado Temporal Coverage Cretaceous

1. Geologic and biostratigraphic map of the Pierre Shale in the Colorado Springs-Pueblo area, Colorado

1986. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution. English. Public. Colorado. Cretaceous.

2. Stratigraphic cross section of Cretaceous rocks along the north flank of the Unita Basin, northeastern Utah, to Rangely, northwestern Colorado

1993. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Utah, Colorado, and Uinta Basin (Utah and Colo.). Cretaceous.