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General Information

  • Title: Geologic map of the Ketchikan and Prince Rupert quadrangle, southeastern Alaska
  • Author(s): Berg, H.C., Elliott, R.L., and Koch, R.D.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Miscellaneous Investigations Series Map I-1807
  • Publication Date: 1988
  • Map Scale: 1:250,000
  • Cross Section: Yes
  • North Latitude: 56° 0' 0" N (56.0000)
  • South Latitude: 54° 40' 1" N (54.6670)
  • East Longitude: 129° 59' 56" W (-129.9990)
  • West Longitude: 132° 0' 0" W (-132.0000)
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