Map shows basement structure in Colorado, including structure contours on top of Precambrian basement rock, selected wells drilled to Precambrian and Lower Paleozoic rocks, sedimentary basins, major oil and gas fields, Precambrian and Upper Cretaceous to Tertiary volcanic and intrusive rock outcrops. 1 color plate (1:1,000,000).
Author(s): H.T. Hemborg
Publication Type: Free Download
Published: 1996