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General Information

  • Title: Bedrock geologic map of the Ashland and the northern part of the Ironwood 30' X 60' quadrangles, Wisconsin, and Michigan
  • Author(s): Cannon, W.F., Woodruff, L.G., Nicholson, S.W., and Hedgman, C.A.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Miscellaneous Geologic Investigations Map I-2566
  • Publication Date: 1996
  • 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.