National Geologic Map Database
General Information
- Title: Preliminary lithochemical map of near-surface rock types in the Chesapeake Bay watershed, Virginia and Maryland
- Author(s): Peper, J.D., McCartan, L.B., Horton, J.W., and Reddy, J.E.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Open-File Report OF-2001-187
- Publication Date: 2001
- Map Scale: 1:500,000
- Cross Section: None
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Additional Resources
- Links and Downloads:
- Publication (includes original ARC/INFO GIS data)
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- U.S. Geological Survey
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.