Silt and sand

Contains lenses of gravel and clay
State Arkansas
Name Silt and sand
Geologic age Early Pleistocene
Lithologic constituents
Unconsolidated > Fine-detrital > Silt (Alluvial)
Unconsolidated > Coarse-detrital > Sand (Alluvial)
Unconsolidated > Fine-detrital > Clay (Alluvial)
Unconsolidated > Coarse-detrital > Gravel (Alluvial)
Comments unconsoliated silt and sand with lens of gravel and clay

Haley, B.R., Glick, E.E., Bush, W.V.; Clardy, B.F.; Stone, C.G.; Woodward, M.B., and Zachry, D.L., 1993, Geologic Map of Arkansas: U.S.Geological Survey Special Geologic Map, scale 1:500,000.

NGMDB product
Counties Clay - Craighead - Greene - Poinsett