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Stratigraphy of mid-Cretaceous Blackleaf and lower part of the Frontier formations in parts of Beaverhead and Madison counties, Montana / by Thaddeus S. Dyman and Douglas J. Nichols.

Dyman, T. S., (author.). Nichols, Douglas J., (author.). Geological Survey (U.S.), (issuing body.).

Record details

  • Physical Description: 1 online resource (iv, 31 pages) : illustrations, maps.
  • Publisher: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1988.
  • Distributor: [Washington, D.C.] : United States Government Printing Office

Content descriptions

General Note: Title from title screen (viewed Aug. 28, 2014).
Bibliography, etc. Note: Includes bibliographical references (pages 25-27).
Subject: Geology > Montana > Beaverhead County.
Geology > Montana > Madison County.
Geology, Stratigraphic > Cretaceous.

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