Bedrock geologic map of the Port Wing, Solon Springs, and parts of the Duluth and Sandstone 30ʹ X 60ʹ quadrangles, Wisconsin /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Nicholson, Suzanne W.
Format:	Government Document Software eBook
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 2004.
Series:	U.S. Geological Survey open-file report ; 2004-1303.
Subjects:	Geology, Structural > Wisconsin > Maps.
Online Access:	https://purl.fdlp.gov/GPO/LPS61229

Evans: Maps (2nd floor)