Geology and geochemistry of Early Proterozoic rocks in the Dunbar area, northeastern Wisconsin /

Bibliographic Details
Main Authors:	Sims, P. K. (Paul Kibler), 1918-2011 (Author), Schulz, K. J. (Author), Peterman, Zell E. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : U.S. Department of the Interior, U.S. Geological Survey, 1992.
Series:	U.S. Geological Survey professional paper ; 1517.
Subjects:	Geology, Stratigraphic > Proterozoic. Geology > Wisconsin > Dunbar Region. Geochemistry > Wisconsin > Dunbar Region. Geochemistry. Geology. Geology, Stratigraphic. Proterozoic Geologic Period. From 570 million to 2 billion years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo93926

Description
Item Description:	Title from title screen (viewed October 16, 2014). "Field relations, lithology, isotope ages, and tectonic implications of volcanic and granitoid rocks."
Physical Description:	1 online resource (v, 65 pages) : illustrations, maps.
Bibliography:	Includes bibliographical references (pages 61-65).