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Blue Ridge Pro  search
Blue Ridge Province  search
BTNorth America
 .Appalachians
 ..Blue Ridge Province
RTSouth Carolina
 Virginia
 Pennsylvania
 North Carolina
 Maryland
 West Virginia
 Georgia
 Piedmont
SNEmbraces the Appalachians E of the Great Appalachian Valley from South Mountain, Pa., southward including the Piedmont. Composed of some of the most ancient rocks of the Appalachians. Also search Blue Ridge. Indexed with states as applicable.