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National Geologic Map Database

General Information

  • Title: Bedrock geologic map of the Port Wing, Solon Springs, and parts of the Duluth and Sandstone 30' x 60' quadrangles, Wisconsin and Minnesota [see GIS data]
  • Author(s): Nicholson, S.W., Cannon, W.F., Woodruff, L.G., and DIcken, C.L.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Scientific Investigations Map SIM-2869
  • Publication Date: 2006
  • Map Scale: 1:100,000
  • Cross Section: Yes
  • North Latitude: 46° 55' 0" N (46.9167)
  • South Latitude: 46° 0' 0" N (46.0000)
  • East Longitude: 91° 0' 0" W (-91.0000)
  • West Longitude: 92° 21' 36" W (-92.3600)
  • Corrections to this entry?
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.