Visual Materials
Geological map of the district between Keweenaw Bay and Chocolate River, Lake Superior, Michigan
- Description
- No old shelf mark. Accompanying note: Karpinski 766. This map and RB ephMPMICH0002 form the northernmost section of Michigan's upper peninsula. Other copies of this map accompanied Report on the geology of the Lake Superior land district. Part II. The iron region, together with the general geology / by J.W. Foster and J.D. Whitney, Washington, 1851. Prime meridian: GM. Relief: hachures. Graphic Scale: Miles. Projection: Cylindrical. Printing Process: Lithography.
- Date
- [1849-1854]
- Call number
- ephMPMICH0001
