OF-21-02 Geologic Map of the Valley View School Quadrangle, Weld County, Colorado

OF-22-02 Geologic Map of the Brighton Quadrangle, Adams County, Colorado

OF-19-02 Geologic Map of the Gowanda Quadrangle, Weld County, Colorado

OF-19-03 Geologic Map of the La Salle Quadrangle, Weld County, Colorado

OF-13-08 Gilcrest/LaSalle Pilot Project Hydrogeologic Characterization Report

OF-18-01 Geologic Map of the Frederick Quadrangle, Weld and Broomfield 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

SP-57 Tourist Guide to Colorado Geology

SP-52 Messages in Stone: Colorado’s Colorful Geology (2nd Edition)

OF-07-06 Geologic Map of the Garo Quadrangle, Park County, Colorado

OF-06-07 Geologic Map of the Fairplay West Quadrangle, Park County, Colorado