You searched for: geology Remove constraint geology Place Michigan Remove constraint Place: Michigan Place Keweenaw Peninsula, Michigan Remove constraint Place: Keweenaw Peninsula, Michigan Resource Type Geological maps Remove constraint Resource Type: Geological maps

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Geological map of Keweenaw Point, Lake Superior, Michigan; by J. W. Foster & J. D. Whitney; S. W. Hill and W. Schlatter, assistants. Maps maps University Of Michigan university-of-michigan

1849. Foster, J. W. (John Wells), 1815-1873.,Whitney, J. D. (Josiah Dwight), 1819-1896.,Hill, S. W. (Samuel Worth), 1815-1889.,Schlatter, Wm. (William),P.S. Duval & Co. Relief shown by spot heights and hachures; depths shown by soundings. Shows mineral lands, mines, and furnaces. Appears in: Jackson, Charles T. Rep...