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National Geologic Map Database

General Information

  • Title: Generalized pre-Pleistocene geologic map of the northern United States Atlantic continental margin
  • Author(s): Weed, E.G.A., Minard, J.P., Perry, W.J., Rhodehamel, E.C., and Robbins, E.I.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Miscellaneous Investigations Series Map I-861
  • Publication Date: 1974
  • Map Scale: 1:1,000,000
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.