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General Information

  • Title: A contribution of the petrography of the John Day basin [Oregon]
  • Author(s): Calkins, F.C.
  • Publishing Organization: University of California Press
  • Series and Number: University of California Publications in Geological Sciences v. 3, no. 5 [p. 109-172]
  • Publication Date: 1902
  • Cross Section: None
  • North Latitude: 45° 42' 53" N (45.7147)
  • South Latitude: 44° 14' 58" N (44.2494)
  • East Longitude: 118° 31' 37" W (-118.5269)
  • West Longitude: 120° 39' 6" W (-120.6517)
  • Note:  The coordinates for this citation are not yet verified. If you find them inaccurate
    and choose to notify us (via the Corrections form), we would greatly appreciate it
  • Corrections to this entry?
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.