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1
Neodymium isotopic evidence for Early Proterozoic units in the Watersmeet Gneiss Dome, northern Michigan /
by Barovich, Karin M., Patchett, John
[Washington, D.C.] : U.S. G.P.O., 1991

Government Document Book
2
Phosphorite and other apatite-bearing sedimentary rocks in the Precambrian of northern Michigan /
by Cannon, W. F., Klasner, J. S.
Arlington, Va. : U.S. Geological Survey, 1976

Government Document Book
3
The Copper Harbor Conglomerate (Middle Keweenawan) on Isle Royale, Michigan, and its regional implications /
by Wolff, Roger G.
Washington : [for sale by the Supt. of Docs.], U.S. Govt. Print. Off. ; 1973

Government Document Book
4
Phosphorite and other apatite-bearing sedimentary rocks in the Precambrian of northern Michigan /
by Cannon, W. F., Klasner, J. S.
Arlington, Va. : U.S. Geological Survey, 1976

Government Document Book
5
The Portage Lake Volcanics (Middle Keweenawan) on Isle Royale, Michigan /
by Huber, N. King (Norman King), 1926-
Washington : U.S. Govt. Print. Off., 1973

Government Document Book
6
Geology of the Precambrian W (lower Precambrian) rocks in western Gogebic County, Michigan /
by Schmidt, Robert Gordon, 1924-
Washington : U.S. Govt. Print. Off., 1976

Government Document Book
7
Neodymium isotopic evidence for Early Proterozoic units in the Watersmeet Gneiss Dome, northern Michigan /
by Barovich, Karin M., Patchett, John
[Washington, D.C.] : U.S. G.P.O., 1991

Government Document Book
8
Geology, geochemistry, and age of Archean and early Proterozoic rocks in the Marenisco-Watersmeet area, Northern Michigan /
Washington : Alexandria, VA : U.S. G.P.O. ; For sale by the Branch of Distribution, U.S. Geological Survey, 1984

Government Document Book
9
Geologic map of Precambrian rocks, southern Lake Superior region, Wisconsin and northern Michigan /
Reston, Va. : Denver, CO : U.S. Geological Survey ; For sale by U.S. Geological Survey Map Distribution, 1992

Government Document Map
10
Geologic map of Precambrian rocks of Iron Mountain and Escanaba 1° x 2° quadrangles, northeastern Wisconsin and northwestern Michigan /
Reston, Va. : Denver, CO : The Survey ; For sale by Map Distribution, 1990

Government Document Map
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