Alluvial deposits

Sand, silt, clay and gravel. Mapped only in valley of Cumberland River and in Elk Valley. Thickness generally less than 30 feet.
State Tennessee
Name Alluvial deposits
Geologic age Quaternary
Lithologic constituents
Major
Unconsolidated > Fine-detritalclay and silt
Unconsolidated > Coarse-detritalsand and gravel
Comments East-Central sheet
References

Greene, D.C., and Wolfe, W.J., 2000, Superfund GIS - 1:250,000 Geology of Tennessee, USGS, (geo250k).

Hardeman, W.D., Miller, R.A., and Swingle, G.D., 1966, Geologic Map of Tennessee: Division of Geology, Tennessee Department of Environment and Conservation, 4 sheets, scale 1:250,000

NGMDB product
Counties Campbell - Clay - Jackson - Smith