OF-07-07 Geologic Map of the Mount Deception Quadrangle OF-07-07 Geologic Map of the Mount Deception Quadrangle, Teller and El Paso Counties, Colorado
OF-06-02 Rockfall Hazards Susceptibility in the Evergreen Area OF-06-02 Rockfall Hazards Susceptibility in the Evergreen Area, Jefferson County, Colorado
OF-06-03 Rockfall Hazard Susceptibility in Colorado Springs OF-06-03 Rockfall Hazard Susceptibility in Colorado Springs, El Paso County, Colorado
OF-06-05 Geologic Map of the Mount Pittsburg Quadrangle OF-06-05 Geologic Map of the Mount Pittsburg Quadrangle, El Paso, Pueblo, and Fremont Counties, Colorado
OF-06-06 Geologic Map of the Palmer Lake Quadrangle OF-06-06 Geologic Map of the Palmer Lake Quadrangle, El Paso County, Colorado
OF-06-08 Geologic Map of the Russellville Gulch Quadrangle OF-06-08 Geologic Map of the Russellville Gulch Quadrangle, Douglas and Elbert Counties, Colorado
OF-03-19 Geologic Map of the Manitou Springs Quadrangle OF-03-19 Geologic Map of the Manitou Springs Quadrangle, El Paso and Teller Counties, Colorado
OF-05-06 Geologic Map of the Sedalia Quadrangle OF-05-06 Geologic Map of the Sedalia Quadrangle, Douglas County, Colorado
OF-05-07 Geologic Map of the East Half of the Larkspur Quadrangle OF-05-07 Geologic Map of the East Half of the Larkspur Quadrangle, Douglas and El Paso Counties, Colorado
OF-05-02 Geologic Map of the Castle Rock North Quadrangle OF-05-02 Geologic Map of the Castle Rock North Quadrangle, Douglas County, Colorado
FT-04-01 Guide to Laramide Structures Along the Northeastern Flank of the Front Range FT-04-01 Guide to Laramide Structures Along the Northeastern Flank of the Front Range