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National Geologic Map Database

General Information

  • Title: Latest Precambrian to latest Devonian time; development of a continental margin
  • Author(s): Poole, F.G., Stewart, J.H., Palmer, A.R., Sandberg, C.A., Madrid, R.J., Ross, R.J., Hintze, L.F., Miller, M.M., and Wrucke, C.T.
  • Publishing Organization: Geological Society of America
  • Series and Number: Geology of North America v.G-3 [Chapter 2, Plates 2 & 3]
  • Larger Work: The Cordilleran orogen: conterminous U.S.
  • Publication Date: 1992
  • Map Scale: 1:6,900,000
  • Cross Section: None
  • North Latitude: 50° 0' 0" N (50.0000)
  • South Latitude: 30° 0' 0" N (30.0000)
  • East Longitude: 105° 0' 0" W (-105.0000)
  • West Longitude: 124° 45' 0" W (-124.7500)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.