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General Information

  • Title: Preliminary integrated geologic map databases for the United States: Delaware, Maryland, New York, Pennsylvania, and Virginia [Superseded by Horton and others, 2017, U.S. Geological Survey, Data Series DS-1052]
  • Author(s): Dicken, C.L., Nicholson, S.W., Horton, J.D., Kinney, S.A., Gunther, Gregory, Foose, M.P., and Mueller, J.A.L.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Open-File Report OF-2005-1325
  • Publication Date: 2005
  • Map Scale: 1:250,000
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.