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National Geologic Map Database

General Information

  • Title: Geologic Map of Rockland County, New York
  • Author(s): Perlmutter, N.
  • Publishing Organization: New York State Geological Survey
  • Series and Number: Open File Map 1g1321
  • Larger Work: Geology & Ground-Water Resources of Rockland County, New York, with emphasis on the Newark Group
  • Publication Date: 1959
  • Map Scale: 1:100,000
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.