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  • Title: 40Ar/39Ar, K-Ar, Rb-Sr whole-rock and mineral ages, chemical composition, strontium, oxygen and hydrogen isotopic systematics of Jurassic Humboldt lopolith and Permian(?) and Triassic Koipato Group rocks, Pershing and Churchill Counties, Nevada
  • Author(s): Kistler, R.W., and Speed, R.C.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Open-File Report OF-2000-217
  • Publication Date: 2000
  • Map Scale: 1:500,000
  • Cross Section: None
  • North Latitude: 40° 13' 1" N (40.2170)
  • South Latitude: 39° 45' 40" N (39.7610)
  • East Longitude: 117° 37' 59" W (-117.6330)
  • West Longitude: 118° 25' 1" W (-118.4170)
  • Corrections to this entry?
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.