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General Information

  • Title: Spectrographic data for the ash of ground birch (Betula Rotundiflora, Sarg.) leaves and black spruce (Picea Mariana, B.S.P.) needles collected from the Tanacross 1:250,000-scale quadrangle, Alaska
  • Author(s): Day, G.W., Curtin, G.C., and Billings, Theodore
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Open-File Report OF-79-1355
  • Publication Date: 1979
  • Map Scale: 1:250,000
  • Cross Section: None
  • North Latitude: 64° 0' 0" N (64.0000)
  • South Latitude: 63° 0' 0" N (63.0000)
  • East Longitude: 141° 0' 0" W (-141.0000)
  • West Longitude: 144° 0' 0" W (-144.0000)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.