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Auteur Français Huber, N. King (Norman King), 1926-

Titre The Portage Lake Volcanics (Middle Keweenawan) on Isle Royale, Michigan, by N. King Huber.

Adresse Bibliographique Washington, U.S. Govt. Print. Off., 1973.

Exemplaires

Description iv, C32 p. illus. 29 cm.
Collection The Geology of Isle Royale National Park, Michigan. Geological Survey professional paper 754-C
Geological Survey professional paper ; 754-C.
Notes "Prepared in cooperation with the National Park Service."
With: Bound With: Igneous rocks and related mineral deposits of the Barker quadrangle, Little Belt Mountains, Montana,
Bibliography Bibliography: p. C30-C32.
Sujet Volcanic ash, tuff, etc. -- Michigan -- Isle Royale.
Geology, Stratigraphic -- Precambrian.
Geology -- Michigan -- Isle Royale.
Portage Lake Volcanics (Mich.)
Autre Auteur United States. National Park Service.
No Doc. Officiel I 19.16:754-C