USGS - science for a changing world

Mineral Resources On-Line Spatial Data

alkali flat deposits

alkali flat deposits
Namealkali flat deposits
Geologic agePhanerozoic | Cenozoic | Quaternary | Holocene
Original map labelQaf
Commentsalkali and salt impregnated clay, dolomite, and very fine-grained sand; some intermittent salt lakes
Primary rock typeplaya
Secondary rock typeevaporite
Other rock typesclay or mud; sand; dolostone (dolomite)
Lithologic constituents
Unconsolidated > Fine-detrital > Clay (Bed)
Unconsolidated > Fine-detrital > Silt (Bed)
Sedimentary > Carbonate > Dolostone (Bed)
Map references
Bureau of Economic Geology, 1992, Geologic Map of Texas: University of Texas at Austin, Virgil E. Barnes, project supervisor, Hartmann, B.M. and Scranton, D.F., cartography, scale 1:500,000
Unit references
Bureau of Economic Geology, 1968, Van Horn-El Paso Sheet, Geologic Atlas of Texas: Bureau of Economic Geology, The University of Texas at Austin, scale 1:250,000.
CountiesCulberson - Hudspeth

Show this information as [XML] - [JSON]

AccessibilityFOIAPrivacyPolicies and Notices logoU.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Peter Schweitzer