OF-94-01 Preliminary Reconnaissance Geologic Map of the Southern Part of the Glenwood Springs Quadrangle OF-94-01 Preliminary Reconnaissance Geologic Map of the Southern Part of the Glenwood Springs Quadrangle, Colorado
OF-83-04 Reconnaissance Geology and Geologic Hazards Maps of the Canon City 7.5-minute Quadrangle OF-83-04 Reconnaissance Geology and Geologic Hazards Maps of the Canon City 7.5-minute Quadrangle, Colorado
OF-83-05 Reconnaissance Geology and Geologic Hazards Maps of the Florence 7.5-minute Quadrangle OF-83-05 Reconnaissance Geology and Geologic Hazards Maps of the Florence 7.5-minute Quadrangle, Colorado