Research Catalog

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  • Report on lands of arid region of U.S., with more detailed account of lands of Utah, with maps, 2nd edition [microform].

    • Text
    • Washington, D.C. : U.S. G.P.O., 1879.
    • 1879

  • Preliminary report on paleontology of Black Hills, containing descriptions of new species of fossils from Potsdam, Jurassic, and Cretaceous formations of Black Hills of Dakota [microform].

    • Text
    • Washington, D.C. : U.S. G.P.O., 1877.
    • 1877

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