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General Information

  • Title: Geology of the Potosi quadrangle, Grant County, Wisconsin, and Dubuque County, Iowa
  • Author(s): Whitlow, J.W., and West, W.S.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 1123-I
  • Larger Work: Geology of parts of the upper Mississippi Valley zinc-lead district
  • Publication Date: 1966
  • Map Scale: 1:24,000
  • Cross Section: None
  • North Latitude: 42° 45' 0" N (42.7500)
  • South Latitude: 42° 37' 30" N (42.6250)
  • East Longitude: 90° 37' 30" W (-90.6250)
  • West Longitude: 90° 45' 0" W (-90.7500)
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