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General Information

  • Title: Stratigraphy of Devonian black shales and associated rocks in the Appalachian basin
  • Author(s): de Witt, Wallace, Jr., Roen, J.B., and Wallace, L.G.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 1909-B
  • Larger Work: Petroleum geology of the Devonian and Mississippian black shale of eastern North America  [See Larger Work]
  • Publication Date: 1993
  • Map Scale: 1:2,500,000
  • Cross Section: Yes
  • North Latitude: 43° 0' 0" N (43.0000)
  • South Latitude: 35° 0' 0" N (35.0000)
  • East Longitude: 74° 0' 0" W (-74.0000)
  • West Longitude: 86° 0' 0" W (-86.0000)
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