Waccamaw Formation  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Quarternary
 ....Pleistocene
 .....Lower Pleistocene
 ......Waccamaw Formation
RTSouth Carolina
 North Carolina
SNConsists of soft limestones and loose gray to buff fine quartz sands in which occasional small quartz pebbles are present. S North Carolina and S and E South Carolina. Age has been redefined to be lower Pleistocene. Previously thought to be lower Pliocene