Structural Geology of Parautochthonous and Allochthonous Terranes of the Penokean Orogeny in Upper Michigan

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Total Pages : 36 pages
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Book Synopsis Structural Geology of Parautochthonous and Allochthonous Terranes of the Penokean Orogeny in Upper Michigan by : William J. Gregg

Download or read book Structural Geology of Parautochthonous and Allochthonous Terranes of the Penokean Orogeny in Upper Michigan written by William J. Gregg and published by . This book was released on 1993 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structural Geology of Parautochthonous and Allochthonous Terranes of the Penokean Orogeny in Upper Michigan

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (937 download)

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Book Synopsis Structural Geology of Parautochthonous and Allochthonous Terranes of the Penokean Orogeny in Upper Michigan by : William J. Gregg

Download or read book Structural Geology of Parautochthonous and Allochthonous Terranes of the Penokean Orogeny in Upper Michigan written by William J. Gregg and published by . This book was released on 1993 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Geological Survey Bulletin

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis U.S. Geological Survey Bulletin by : Paul Kibler Sims

Download or read book U.S. Geological Survey Bulletin written by Paul Kibler Sims and published by . This book was released on 1983 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Early Proterozoic Michigamme Formation of northern Michigan was deposited in the southeastern part of the Animikie basin. The formation conformably overlies the Goodrich Quartzite and comprises three widespread members a lower member of thin-bedded shale, siltstone, and sandstone; the Bijiki Iron-formation Member; and an upper member of tur- biditic graywacke, siltstone, and mudstone and a few local members. The Goodrich Quartzite is interpreted as having been deposited in a tidally influenced shallow marine environ- ment. The lower member of the Michigamme is interpreted as having been deposited in a tidally influenced environment, the iron-formation member as having been deposited below wave base in somewhat deeper water, and the upper member as having been deposited in still deeper water with turbidity currents being a major depositional mechanism. Several lines of evidence including paleocurrents, paleo- geographic setting, and neodymium isotopes suggest that the graywacke of the southern part of the outcrop area was derived from the south (Early Proterozoic Wisconsin magmatic terranes, Archean miniplates, and older Early Proterozoic sedimentary units formed on the continental margin), and that the graywacke in the northern area was derived from an Archean terrane to the north. The tectonic model that best fits the available data is a northward-migrating foreland basin.

Archean and Early Proterozoic Tectonic Framework of North-Central United States and Adjacent Canada

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Total Pages : 20 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis Archean and Early Proterozoic Tectonic Framework of North-Central United States and Adjacent Canada by : Paul Kibler Sims

Download or read book Archean and Early Proterozoic Tectonic Framework of North-Central United States and Adjacent Canada written by Paul Kibler Sims and published by . This book was released on 1995 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Geological Survey Bulletin

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ISBN 13 :
Total Pages : 372 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis U.S. Geological Survey Bulletin by :

Download or read book U.S. Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 952 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1994 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gneiss Domes in Orogeny

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Publisher : Geological Society of America
ISBN 13 : 0813723809
Total Pages : 404 pages
Book Rating : 4.8/5 (137 download)

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Book Synopsis Gneiss Domes in Orogeny by : Donna Whitney

Download or read book Gneiss Domes in Orogeny written by Donna Whitney and published by Geological Society of America. This book was released on 2004-01-01 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New Publications of the U.S. Geological Survey

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ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis New Publications of the U.S. Geological Survey by : Geological Survey (U.S.)

Download or read book New Publications of the U.S. Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1993 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

New Publications of the U.S. Geological Survey

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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis New Publications of the U.S. Geological Survey by :

Download or read book New Publications of the U.S. Geological Survey written by and published by . This book was released on 1993 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

U.S. Geological Survey Bulletin

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ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis U.S. Geological Survey Bulletin by : Gene L. LaBerge

Download or read book U.S. Geological Survey Bulletin written by Gene L. LaBerge and published by . This book was released on 1991 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reconnaissance study carried out in conjunction with regional geologic mapping.

U.S. Geological Survey Professional Paper

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ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis U.S. Geological Survey Professional Paper by :

Download or read book U.S. Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petrography and Geochemistry of Early Proterozoic Granitoid Rocks in Wisconsin Magmatic Terranes of Penokean Orogen, Northern Wisconsin

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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Petrography and Geochemistry of Early Proterozoic Granitoid Rocks in Wisconsin Magmatic Terranes of Penokean Orogen, Northern Wisconsin by : Paul Kibler Sims

Download or read book Petrography and Geochemistry of Early Proterozoic Granitoid Rocks in Wisconsin Magmatic Terranes of Penokean Orogen, Northern Wisconsin written by Paul Kibler Sims and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reconnaissance study carried out in conjunction with regional geologic mapping.

Precambrian

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ISBN 13 :
Total Pages : 680 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Precambrian by : John Calvin Reed (Jr.)

Download or read book Precambrian written by John Calvin Reed (Jr.) and published by . This book was released on 1993 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sedimentology and Provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, Northern Michigan

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Total Pages : 40 pages
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Book Synopsis Sedimentology and Provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, Northern Michigan by : Richard W. Ojakangas

Download or read book Sedimentology and Provenance of the Early Proterozoic Michigamme Formation and Goodrich Quartzite, Northern Michigan written by Richard W. Ojakangas and published by . This book was released on 1994 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Early Proterozoic Michigamme Formation of northern Michigan was deposited in the southeastern part of the Animikie basin. The formation conformably overlies the Goodrich Quartzite and comprises three widespread members a lower member of thin-bedded shale, siltstone, and sandstone; the Bijiki Iron-formation Member; and an upper member of tur- biditic graywacke, siltstone, and mudstone and a few local members. The Goodrich Quartzite is interpreted as having been deposited in a tidally influenced shallow marine environ- ment. The lower member of the Michigamme is interpreted as having been deposited in a tidally influenced environment, the iron-formation member as having been deposited below wave base in somewhat deeper water, and the upper member as having been deposited in still deeper water with turbidity currents being a major depositional mechanism. Several lines of evidence including paleocurrents, paleo- geographic setting, and neodymium isotopes suggest that the graywacke of the southern part of the outcrop area was derived from the south (Early Proterozoic Wisconsin magmatic terranes, Archean miniplates, and older Early Proterozoic sedimentary units formed on the continental margin), and that the graywacke in the northern area was derived from an Archean terrane to the north. The tectonic model that best fits the available data is a northward-migrating foreland basin.

Publications of the Geological Survey

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ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Publications of the Geological Survey by : Geological Survey (U.S.)

Download or read book Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1993 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guide to USGS Publications

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ISBN 13 :
Total Pages : 1660 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Guide to USGS Publications written by and published by . This book was released on 1998 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt: