MI-29 Geology of Boulder, Colorado, U.S.A.

MS-12 Map of Licensed Coal Mines in Colorado as of 01 June 1978

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

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

OF-16-01 New Paleocurrent Measurements, Clast Population Data, and Age Dates in the Late Eocene Castle Rock Conglomerate, East-Central Colorado

OF-16-04 Geology and Groundwater Resources of Chaffee County, Colorado

MI-07 Mineral and Water Resources of Colorado

MI-14 Colorado Stratigraphic Correlation Chart

OF-15-11 Geology and Groundwater Resources of Park County, Colorado

OF-15-10 Geology and Groundwater Resources of Douglas County, Colorado

OF-96-04-01 Field Guide for the Detachment Structures of the Eastern Absaroka Range, Wyoming

MI-03 Mineral Resources of Colorado, First Sequel