MS-54 Colorado Cretaceous Stratigraphy Chart

OF-18-05 Geologic Map of the Antero Reservoir NE Quadrangle, Park County, Colorado

OF-17-04 Geologic Map of the Hartsel Quadrangle, Park County, Colorado

MS-53 Colorado Stratigraphic Chart

MS-16 Atlas of Ground Water Quality in Colorado

MS-19 The Coal Bed Methane Resources of Colorado

MS-26 Oil and Gas Fields Map of Colorado, 1991

MS-18 Revised Heat Flow Map of Colorado

MS-06 Energy Resource Development Map of Colorado

OF-12-07 Geologic Map of the Marmot Peak Quadrangle, Chaffee and Park Counties, Colorado

OF-12-01 Geologic Map of the Antero Reservoir Quadrangle, Park and Chaffee Counties, Colorado

OF-11-04 Geologic Map of the Jones Hill Quadrangle, Park County, Colorado