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General Information

  • Title: Geologic map of the Challis 1 degree x 2 degrees quadrangle, Idaho
  • Author(s): Fisher, F.S., McIntyre, D.H., and Johnson, K.M.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Miscellaneous Investigations Series Map I-1819
  • Publication Date: 1992
  • Map Scale: 1:250,000
  • Cross Section: Yes
  • North Latitude: 45° 0' 0" N (45.0000)
  • South Latitude: 44° 0' 0" N (44.0000)
  • East Longitude: 114° 0' 0" W (-114.0000)
  • West Longitude: 116° 0' 0" W (-116.0000)
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