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Copper and uranium in Pennsylvanian and Permian sedimentary rocks, northern Sangre de Cristo Range,

Lindsey, David A.
Washington : U.S. G.P.O. Denver, CO : For sale by U.S. Geological Survey, Information Services, 1995. 1995

Field measures of gravel quality in the South Platte River north of Denver, Colorado a pilot study

Lindsey, David A.
[Denver, CO] : U.S. Dept. of the Interior, U.S. Geological Survey, [1997] 1997

The geologic story of Colorado's Sangre de Cristo range a description of the rocks and landscapes of

Lindsey, David A.
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2010. 2010

Geology along Mosca Pass Trail, Great Sand Dunes National Park and Preserve, Colorado

Reston, Va. : U.S. Geological Survey, 2012. 2012

Mineral resources of the Beaver Creek Wilderness Study Area, El Paso, Fremont, and Teller Counties,

Lindsey, David A., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1986. 1986

Mineral resources of the Black Canyon and South Piney Creek Wilderness Study Areas, Saguache County,

Lindsey, David A., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1985. 1985

Mineral resources of the Fish Springs Range Wilderness Study Area, Juab County, Utah

Lindsey, David A., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989. 1989

Mineral resources of the Swasey Mountain and Howell Peak wilderness study areas, Millard County, Uta

Lindsey, David A., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989. 1989

Precambrian time, the story of the early earth

Lindsey, David A.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2007] 2007

Preliminary report on deposit models for sand and gravel in the Cache la Poudre River valley

Langer, William H.
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, [1999] 1999

Reconnaissance of alluvial fans as potential sources of gravel aggregate, Santa Cruz River Valley, s

Lindsey, David A.
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002. 2002

Slide show on gravel deposit models and measuring aggregate quality, Front Range urban corridor, Col

Lindsey, David A.
[Denver, CO] : U.S. Dept. of the Interior, U.S. Geological Survey, [1998] 1998

Stratigraphy, lithology, and sedimentary features of Quaternary alluvial deposits of the South Platt

Lindsey, David A.
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005. 2005