Birkeland, Peter W.

Holocene alpine soils in gneissic cirque deposits, Colorado Front Range / by P.W. Birkeland, R.M. Burke, and R.R. Shroba - Washington, D.C. : United States Geological Survey , 1987 - v, 21 p. : ill. ; 28 cm. - U.S. Geological Survey bulletin ; no.1590-E .


Mountain soils--Front Range (Colo. and Wyo.)
Mountain soils--Colorado
Soil formation--Front Range (Colo. and Wyo.)
Soil formation--Colorado
Soil chronosequences--Front Range (Colo. and Wyo.)
Soil chronosequences--Colorado
Gneiss--Front Range (Colo. and Wyo.)
Geology--Front Range (Colo. and Wyo.)
Geology--Colorado

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