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General Information

  • Title: Geology of Big Horn County and the Crow Indian Reservation, Montana, with special reference to the water, coal, oil, and gas resources
  • Author(s): Thom, W.T., Jr., Hall, G.M., Wegemann, C.H., and Moulton, G.F.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 856
  • Publication Date: 1935
  • Map Scale: 1:190,000
  • Cross Section: Yes
  • North Latitude: 46° 6' 0" N (46.1000)
  • South Latitude: 45° 0' 0" N (45.0000)
  • East Longitude: 106° 20' 20" W (-106.3390)
  • West Longitude: 108° 43' 59" W (-108.7330)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.