Pre-Cambrian rocks of the Lake Superior Region : a review of newly discovered geologic features, with a revised geologic map /

Bibliographic Details
Main Authors:	Leith, C. K. (Charles Kenneth), 1875-1956 (Author), Lund, Richard J. (Richard Jacob) (Author), Leith, Andrew (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : Department of the Interior, United States Geological Survey, 1935.
Series:	Professional paper (Geological Survey (U.S.)) ; no. 184.
Subjects:	Geology, Stratigraphic > Precambrian. Geology > Superior, Lake. Geology > Great Lakes Region (North America) Geology. Geology, Stratigraphic. Precambrian Geologic Period. Lake Superior. From 570 million to 5 billion years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo79822

by Leith, C. K. (Charles Kenneth), 1875-1956, Leith, Andrew
Published 1935

Government Document Book