OF-18-02 Geologic Map of the Milliken Quadrangle, Weld County, Colorado

OF-18-11 Debris Flow Susceptibility Map of El Paso County, Colorado

OF-18-10 Debris Flow Susceptibility Map of Jefferson County, Colorado

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

OF-18-08 Debris Flow Susceptibility Map of Douglas County, Colorado

OF-17-01 Geology and Groundwater Resources of Mesa County, Colorado

OF-17-05 Geologic Map of the Fountain Quadrangle, El Paso County, Colorado

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

OF-17-03 Geologic Map of the Berthoud Quadrangle, Larimer, Weld, and Boulder Counties, Colorado

OF-17-02 Geologic Map of the Johnstown Quadrangle, Larimer and Weld Counties, Colorado

OF-17-06 Geologic Map of the Boreas Pass Quadrangle, Park and Summit Counties, Colorado

OF-16-06 Geologic Map of the Roubideau Quadrangle, Delta and Montrose Counties, Colorado