Skip to main content

Alluvium and terrace deposits

Alluvium and terrace deposits - Alluvial deposits of present streams and on one or more terrace levels
State Arkansas
Name Alluvium and terrace deposits
Geologic age Phanerozoic | Cenozoic | Quaternary | Pleistocene Holocene
Comments unconsoliated gravels, sand, silt, and clay
Primary rock type alluvium
Secondary rock type alluvial terrace
Other rock types
Lithologic constituents
Major
Unconsolidated > Coarse-detrital (Alluvial)
Unconsolidated > Fine-detrital (Alluvial)
Map references
Haley, B. R., Glick, E. E., Bush, W. V.; Clardy, B. F.; Stone, C. G.; Woodward, M. B., Zachry, D.L., 1993, Geologic Map of Arkansas: U.S.Geological Survey Special Geologic Map. Scale 1:500K
Unit references
Haley, B. R., Glick, E. E., Bush, W. V.; Clardy, B. F.; Stone, C. G.; Woodward, M. B., Zachry, D.L., 1993, Geologic Map of Arkansas: U.S.Geological Survey Special Geologic Map. Scale 1:500K
Counties Clay - Independence - Lawrence - Randolph