Here’s a brief preview for members of the Time Machine audience who might not be tuned-in to the Walled City Task Force. . . .
How does one find evidence of an earthen wall and moat that were dismantled nearly 300 years ago? In urban Charleston, a traditional archaeological excavation is not always possible because the built environment is now quite dense, and because there are a myriad of private property concerns. An alternative is to use ground penetrating radar (GPR), which allows one to “see” features below the surface without disturbing the ground at all. But can GPR technology identify a centuries-old earthen feature that now might be just a stain in the ground? That’s the question the Walled City Task force hopes to answer this summer with a test in the school parking lot of downtown Charleston’s First Baptist Church.
In the late afternoon of Tuesday, June 21st 2016, task force members gathered at the First Baptist parking lot to meet with Dr. Jon Marcoux, an archaeologist and professor at Salve Regina University in Newport, Rhode Island…
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