Geologic map of Frederick County and adjacent parts of Washington and Carroll Counties

Bibliographic Information

Geologic map of Frederick County and adjacent parts of Washington and Carroll Counties

by Anna I. Jonas and G. W. Stose

Maryland Geological Survey, 1938

Cartographic Material(Map)

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Note

Edward B. Mathews, surveyed in cooperation with U.S. Geological Survey

Scale 1:62,500 (W 77°45'--W 77゚00' / N 39゚45'--N 39゚10')

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