![Douglass Houghton / Bela Hubbard / Amos Eaton / Henry Schoolcraft / Keweenaw Peninsula / James Hall / Houghton / Michigan / Houghton County / Michigan / Geography of Michigan / Upper Peninsula of Michigan / Michigan Douglass Houghton / Bela Hubbard / Amos Eaton / Henry Schoolcraft / Keweenaw Peninsula / James Hall / Houghton / Michigan / Houghton County / Michigan / Geography of Michigan / Upper Peninsula of Michigan / Michigan](https://www.pdfsearch.io/img/f0b72ce5b7dc4406d2153b5d9639c49e.jpg) Date: 2012-12-07 11:38:57Douglass Houghton Bela Hubbard Amos Eaton Henry Schoolcraft Keweenaw Peninsula James Hall Houghton Michigan Houghton County Michigan Geography of Michigan Upper Peninsula of Michigan Michigan | | Part of the Geologic Map of the Middle and Western States published in Natural History of New York, Part IV, Geology by James Hall 1843, Albany New York. Hall stated, “Dr. Houghton, State Geologist of Michigan, has obligingly furnished me with a geologic map of that state of which I posses a very imperfect knowledge.” The Houghton Manuscript is lost. The map outlinesAdd to Reading ListSource URL: www.michigan.govDownload Document from Source Website File Size: 1,29 MBShare Document on Facebook
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