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USGS Thesaurus
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USGS Quadrangles
Charlottesville
quadrangle 1:250,000 scale
Subtopics
Charlottesville
Elkins
Front Royal
Staunton
See also
Early Mesozoic basin aquifers
Mid Atlantic
Mississippian aquifers
Ohio
Pennsylvanian aquifers
Piedmont and Blue Ridge crystalline-rock aquifers
Valley and Ridge aquifers
Valley and Ridge carbonate-rock aquifers
Virginia
West Virginia
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