CONTENTS

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Silurian Rocks of the Northern Peninsula of Michigan 1957

• Introduction, Geologic Structure and Stratigraphy by G. M. Ehlers and R. V. Kesling

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Cambrian Geology of Parts of Dickinson and Iron Counties, Michigan June 1958

• Compiled by Carl E. Dutton

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Geologic Features of Parts of Houghton, Keweenaw, Baraga and Ontonagon Counties, Michigan May 19-21, 1961

• Road Log
• The White Pine Copper Deposit, Ontonagon County, Michigan by Walter S. White and 
• James C. Wright
• Regional Structural Setting of the Michigan Native Copper District by Walter S. White

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Correlation Problems of the Cambrian and Ordovician Outcrops Areas, Northern Peninsula of Michigan 1967

• Correlation Problems of the Cambrian and Ordovician Outcrops Areas, Northern Peninsula of 
• Michigan by Meredith E. Ostrom and Arthur E. Slaughter
• Geologic Cross Section, Alger County, Michigan – Walworth County, Wisconsin by Meredith E. Ostrom
• Correlation of Cambro-Ordivican Rocks in Michigan by Garland D. Ells
• Conodonts from the Prairie du Chien of Northern Michigan – Preliminary Report by E. Charles
• Guldenzopf
• Pleistocene Geology of the Munising Area by F. Wells Terwilliger
• Cambro-Ordivician Exposures in the Eastern Upper Peninsula of Michigan by John J. Kowalski
• Re-examination of the Jacobsville by David M. Hite

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The Geology of Manitoulin Island June 1968

• Itinerary by Samuel L. Alguire
• Precambrian Geology of the Region North of Manitoulin Island, Ontario by Grant M. Young
• Ordovician and Silurian Stratigraphy of Manitoulin, Ontario by Bruce A. Liberty
• Silurian Faunal Assembleges, Manitoulin Island, Ontario by Thomas E. Bolton
• Transgressive Facies Interpretation of the Niagaran by Frank D. Sheldon
• Late Quaternary Events on Manitoulin Island by C. F. M. Lewis
• The Ancestral Lake Nipissing Strandline on Manitoulin Island by J. Edward Smith
• The Entrance to Georgian Bay by Walter M. Towell
• Aeromagnetic Map – Manitoulin Island by A. S. MacLaren and B. W. Charbonneau
• Soil Development and Land Use on Manitoulin Island by Douglas W. Hoffman
• Existent and Potential Agriculture on Manitoulin Island by E. M. Watkin and J. E. Winch
• Sheguiandah in Retrospect by Thomas E. Lee

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Devonian Strata of Alpena and Presque Isle Counties, Michigan 1970

• Devonian Strata of Alpena and Presque Isle Counties, Michigan by G. M. Ehlers and R. V. Kesling
• Glacial History of the Glacial Grand Valley by D. F. Eschman and W. N. Farrand
• Precambrian of the Marquette Area, Michigan by H. B. Stonehouse

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