MS-40 Geologic Map of the Leon Quadrangle, Eagle and Garfield Counties, Colorado

MS-41 Geologic Map of the Mount Sopris Quadrangle, Garfield and Pitkin Counties, Colorado

OF-06-10 Geologic Map of the Maysville Quadrangle, Chaffee County, Colorado

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

OF-03-19 Geologic Map of the Manitou Springs Quadrangle, El Paso and Teller Counties, Colorado

OF-05-05 Geologic Map of the Almont Quadrangle, Gunnison County, Colorado

OF-05-08 Geologic Map of the Buena Vista West Quadrangle, Chaffee County, Colorado

OF-03-20 Geologic Map of the Copper Mountain Quadrangle, Summit, Eagle, Lake, and Park Counties, Colorado

OF-04-07 Geologic Map of the Dawson Butte Quadrangle, Douglas County, Colorado

OF-04-08 Geological Map of the La Valley Quadrangle, Costilla County, Colorado

OF-03-21 Geologic Map of the Electra Lake 7.5-Minute Quadrangle, La Plata County, Colorado

OF-03-15 Geologic map of the Taylor Ranch Quadrangle, Costilla County, Colorado