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General Information

  • Title: The laccoliths of the Black Hills
  • Author(s): Jaggar, T.A., Jr.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Annual Report 21 [pt. 3, p. 163-290]
  • Larger Work: Twenty-First annual report of the Director of the United States Geological Survey, 1899-1900: Part III - General geology. Ore and phosphate deposits, Philippines
  • Publication Date: 1901
  • Map Scale: 1:237,600
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.