Sand and clay (ARKsc;0)

State	Arkansas
Name	Sand and clay
Geologic age	Phanerozoic \| Mesozoic \| Cretaceous
Original map label	Ksc
Comments	A loose aggregate of sand and clay
Primary rock type	sand
Secondary rock type	clay or mud
Other rock types
Lithologic constituents	Major Sedimentary > Clastic > Mudstone (Bed) Sedimentary > Clastic > Sandstone (Bed)
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
Geographic coverage	Clay - Lawrence - Randolph - Sharp