Cape Fear/Eutaw Formations

Poorly sorted clayey sand and gravel deposited in delta-dominated fluvial- and restricted marine environments. Unit is characterized by an abundance of smoky quartz gravel, feldspar, monazite, and garnet typically concentrated in placer deposits. Generally non-marine from North Carolina to central Georgia but contains shallow-water delta-front deposits in western Georgia.
State South Carolina
Name Cape Fear/Eutaw Formations
Geologic age Cretaceous
Lithologic constituents
Major
Unconsolidated > Coarse-detrital > Gravel
Unconsolidated > Coarse-detrital > Sand
References

Newell, Wayne L., Prowell, David (retired), Krantz, David, Powars, David, Mixon, Robert (retired), Stone, Byron, and Willard, Debra, in review, Surficial Geology and Geomorphology of the Atlantic Coastal Plain: USGS Open File Report, in press.

Counties Chesterfield - Fairfield - Kershaw - Lexington - Marlboro - Richland