Preliminary digital geologic map of the Penokean (early Proterozoic) continental margin in northern Michigan and Wisconsin /

Map portrays geology of Early Proterozoic rocks deposited along southern margin of the Achean Superior craton during Penokean orogenic cycle in northern Michigan and Wisconsin. Data is structured and attributed so that users can easily query and modify maps and create a varrep.

Bibliographic Details
Main Author:	Cannon, William F.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Ottke, Doug
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey ; 2000.
Series:	U.S. Geological Survey open-file report ; 99-547.
Subjects:	Geology > Michigan > Maps. Geology > Wisconsin > Maps.
Online Access:	PURL accesses list of USGS open-file reports by year from which a link may be made to the title desired

Internet

PURL accesses list of USGS open-file reports by year from which a link may be made to the title desired

Evans: US Documents CD-ROMs (Annex 5th floor)

Holdings details from Evans: US Documents CD-ROMs (Annex 5th floor)
Call Number	Status	Get It
Call Number:		I 19.76:99-547

I 19.76:99-547	Available