SP-27 Scenic Trips into Colorado Geology: Uncompahgre Plateau; Montrose SP-27 Scenic Trips into Colorado Geology: Uncompahgre Plateau; Montrose, Ridgeway, Norwood, Naturita, Uravan, Gateway, Delta
MS-15 Map and Discovery of Permitted Colorado Coal Mines MS-15 Map and Discovery of Permitted Colorado Coal Mines, 1981
MS-05 Geology for Planning in the Redlands Area Mesa County MS-05 Geology for Planning in the Redlands Area Mesa County, Colorado