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.
- 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
|General Note:|| Title from title screen (viewed May 12, 2016).
|Bibliography, etc. Note:|| Includes bibliographical references (pages 19-25).
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|Subject:||Rock deformation > Superior, Lake, Region.
Geology, Stratigraphic > Proterozoic.
Flood basalts > Superior, Lake, Region.
Geology, Structural > Superior, Lake, Region.
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- Contributions to Precambrian geology of Lake Superior region ; ch. I
- U.S. Geological Survey bulletin ; 1904-I
- Contributions to Precambrian geology of Lake Superior region ; ch. I.
- U.S. Geological Survey bulletin ; 1904-I.