Geology of Mackinac Island and Lower and Middle Devonian south of the Straits of Mackinac.  Comp. by Francis D. Shelden
Contributors: Shelden, F.D.
Publisher: Michigan Basin Geological Society
Place of publication: Lansing
Language: eng
Number of pages: 63
Subjects: Mackinac Island; Geology - Guidebooks - Michigan; Geology - Michigan
Notes: Includes bibliographical references

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