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Evidence for continental crustal assimilation in the hemlock formation flood basalts of the Early Proterozoic Penokean orogen, Lake Superior region / by Warren Beck and V. Rama Murthy.

Beck, J. Warren, (author.). Murthy, V. Rama, (author.). Geological Survey (U.S.), (issuing body.).

Record details

  • Physical Description: 1 online resource (iv, 25 pages) : illustrations, maps.
  • Publisher: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1991.
  • Distributor: [Washington, D.C.] : United States Government Printing Office

Content descriptions

General Note: Title from title screen (viewed May 12, 2016).
Bibliography, etc. Note: Includes bibliographical references (pages 19-25).
Subject: Rock deformation > Superior, Lake, Region.
Geology, Stratigraphic > Proterozoic.
Flood basalts > Superior, Lake, Region.
Geology, Structural > Superior, Lake, Region.

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