Geological map of the Lake Superior land district in the state of Michigan / prepared pursuant to an act of Congress approved March 1st, 1847, entitled "An act to establish a new land district and to provide for the sale of mineral lands in the state of Michigan," by J.W. Foster & J.D. Whitney.
Map showing geology of the Upper Peninsula of Michigan and the Ontario portion of the Lake Superior shoreline.
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| Language: | English |
| Published: |
[New York] :
J. Ackerman, lithr,
[1851]
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| Local Note: |
LM copy 1, gift from Edward H. Eberhardt.
1 MSU copy: Gift of Ronald Dietz. |
| Physical Description: | 1 map : hand colored ; 62 x 93 cm |
| Cartographic Data: | Scale approximately 1:728,640 (W 92⁰30ʹ--W 83⁰30ʹ--N 48⁰30ʹ--N 45⁰00ʹ). |
| Format: | Government Document Map |