• publisher: Washington, Govt. Print. Off.
  • creator: Geographical and Geological Survey of the Rocky Mountain Region (U.S.), Clarence Edward Dutton
  • contributor: Dutton, Clarence E. (Clarence Edward), 1841-1912.
  • Keyword: Geology Utah. Rocks, Igneous. Volcanoes.
  • years: 1879-80.
  • pages: xxxii, 307 p.
  • class: G1516.C5
  • notes: At head of title: Department of the Interior. U.S. Geographical and Geological Survey of the Rocky Mountain Region. J.W. Powell, in charge.
  • download: pdf file