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The Sandhills of South Carolina marked the edge of the ancient ocean shoreline nearly 55 million years ago in what is now South Carolina. The Sandhills today form a band that separates the Midlands and Piedmont from the Coastal Plain, running through parts of Aiken, Lexington, Richland, Kershaw, Sumter and Chesterfield Counties.
Courtesy of the South Caroliniana Library.