High-Level Alluvial Deposits

Iron-stained gravel, sand, silt, and clay; variable in thickness but generally less than 60 feet thick.
State Tennessee
Name High-Level Alluvial Deposits
Geologic age Quaternary-Tertiary
Lithologic constituents
Major
Unconsolidated > Fine-detrital (Alluvial)clay and silt
Unconsolidated > Coarse-detrital (Alluvial)sand and gravel
Comments West-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 Benton - Lawrence