Does Virginia Have Karst?
In Virginia, the Principal Area Affected by Sinkholes Is the Valley and Ridge Province, an Extensive Karst Terrain Underlain by Limestone and Dolomite, but...
In Virginia, the principal area affected by sinkholes is the Valley and Ridge province, an extensive karst terrain underlain by limestone and dolomite, but narrow marble belts in the Piedmont and some shelly beds in the Coastal Plain are also pocked with sinkholes.
Where is karst in VA?
Karst topography covers much of the Valley and Ridge Province in the western third of the state. Aerial photo of karst landscape in Russell County. Smaller karst areas also occur in the Cumberland Plateau, Piedmont, and Coastal Plain provinces. At least 29 counties support karst terrane in western Virginia.
What Virginia regions contain karst?
Karst topography primarily occurs within the Valley and Ridge Physiographic Province of western Virginia and is also found in limited areas in Virginia's Blue Ridge, Piedmont, and Coastal Plain Physiographic Provinces.
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