Eolian deposits

Includes dune sand and silt and Peoria Loess
State Colorado
Name Eolian deposits
Geologic age Quaternary
Lithologic constituents
Major
Unconsolidated > Fine-detrital > Silt (Eolian-loess)
Unconsolidated > Coarse-detrital > Sand (Eolian)dune sand and silt
References

Tweto, Ogden, 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.

NGMDB product
Counties Adams - Alamosa - Arapahoe - Baca - Bent - Boulder - Cheyenne - Crowley - Denver - Dolores - Douglas - Elbert - El Paso - Fremont - Jackson - Jefferson - Kiowa - Kit Carson - Larimer - Las Animas - Lincoln - Logan - Mesa - Moffat - Montezuma - Montrose - Morgan - Otero - Phillips - Prowers - Pueblo - Rio Blanco - Saguache - San Miguel - Sedgwick - Washington - Weld - Yuma