Doll, C.G., Cady, W.M., Thompson, J.B. and Billings, M.P., 1961, Centennial geologic map of Vermont: Vermont Geological Survey, Miscellaneous Map MISCMAP-01, scale 1:250000.
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Published by Vermont Geological Survey Image provided by U.S. Geological Survey |
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Link to Image Source where you can download or purchase this map |