Middle Proterozoic to Cambrian rifting, central North America PDF Download
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Author: Richard W. Ojakangas
Publisher: Geological Society of America
ISBN: 0813723124
Category : Science
Languages : en
Pages : 331
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Book Description
Based on the Tenth International Basement Tectonics Conference held at the University of Minnesota-Duluth in August 1992, this volume contains 19 papers, 13 of which focus on the Middle Proterozoic Midcontinent Rift. An introductory essay discussing the Middle Proterozoic to Cambrian rifting in central North America is followed by contributions addressing topics including the Midcontinent Rift in Michigan and Minnesota, the Port Coldwell veins of northern Ontario, and petrography and sedimentation in the western Lake Superior region. The last five papers deal with the pre-Mount Simon basins of Ohio, the English Graben and the newly proposed East Continent Rift Complex, the Reelfoot Rift/Rough Creek Graben in the evolution of the Illinois Basin, and the A-type sheet granites in the Oklahoma Aulacogen of Cambrian age. Bandw illustrations. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Richard W. Ojakangas
Publisher: Geological Society of America
ISBN: 0813723124
Category : Science
Languages : en
Pages : 331
Get Book Here
Book Description
Based on the Tenth International Basement Tectonics Conference held at the University of Minnesota-Duluth in August 1992, this volume contains 19 papers, 13 of which focus on the Middle Proterozoic Midcontinent Rift. An introductory essay discussing the Middle Proterozoic to Cambrian rifting in central North America is followed by contributions addressing topics including the Midcontinent Rift in Michigan and Minnesota, the Port Coldwell veins of northern Ontario, and petrography and sedimentation in the western Lake Superior region. The last five papers deal with the pre-Mount Simon basins of Ohio, the English Graben and the newly proposed East Continent Rift Complex, the Reelfoot Rift/Rough Creek Graben in the evolution of the Illinois Basin, and the A-type sheet granites in the Oklahoma Aulacogen of Cambrian age. Bandw illustrations. Annotation copyrighted by Book News, Inc., Portland, OR
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 738
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Book Description
Author: Ron Morton
Publisher: Rockflower Press LLC
ISBN: 0978599861
Category : Science
Languages : en
Pages : 235
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Book Description
In this sequel to the award winning Talking Rocks an earth scientist and an Ojibwe elder travel across Minnesota exploring the ancient rocks that make up a large part of that state.As the geologist describes how these rocks formed and brings to life the ancient worlds they created, the elder, through Native American stories, oral history, culture, and science illustrates how his people had an intimate understanding of,and respect for, these ancient rocks and the land they gave shape to.Traveling from Ely, Grand Portage, Gunflint Lake, and Isle Royale in the northern part of the state south to Jeffers, Mor¬ton, and Blue Mounds State Park the two find themselves discussing such diverse topics as the nature of science, holistic geology, mining, science and spirituality, the legacy of the furtrade, significance of the Little Spirit Tree, and much more. Ancient Earth and the First Ancestors not only tells a fascinating story that spans billions of years, but is also a wonderful chronicle of two people from different cultural and scientific heritages learning to understand, appreciate,and see the value and importance in each other’s way of viewing this land and the planet we all call home.
Author: Susan R. Martin
Publisher: Wayne State University Press
ISBN: 9780814328439
Category : Business & Economics
Languages : en
Pages : 300
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Book Description
This work examines the archaeological record of copper mining in the Lake Superior area.
Author: Billy P. Glass
Publisher: Springer Science & Business Media
ISBN: 3540882626
Category : Science
Languages : en
Pages : 723
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Book Description
Impact cratering is an important geological process on all solid planetary bodies, and, in the case of Earth, may have had major climatic and biological effects. Most terrestrial impact craters have been erased or modified beyond recognition. However, major impacts throw ejecta over large areas of the Earth's surface. Recognition of these impact ejecta layers can help fill in the gaps in the terrestrial cratering record and at the same time provide direct correlation between major impacts and other geological events, such as climatic changes and mass extinctions. This book provides the first summary of known distal impact ejecta layers
Author: R. B. VanArsdale
Publisher: Geological Society of America
ISBN: 0813724554
Category : Nature
Languages : en
Pages : 120
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Book Description
Presents the geologic history of the central Mississippi River Valley and the surrounding area from the Precambrian through the Holocene. Its focal point is the New Madrid seismic zone.
Author: Michael Brown
Publisher: Cambridge University Press
ISBN: 0521782376
Category : Science
Languages : en
Pages : 550
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Book Description
Summary of recent research covering experimental methods and numerical modelling, for graduate students and researchers.
Author: Ronald Lee Morton
Publisher: Rockflower Press LLC
ISBN: 0978599829
Category : Sports & Recreation
Languages : en
Pages : 301
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Book Description
From Gooseberry to Grandportage is a truly entertaining and informative book that takes you on a guided tour of the walking trails in the 8 state parks located along Minnesota's North Shore of Lake Superior.Written by geologist Ron Morton and biologist Steve Morse this easy to read guide details the natural history, scenic vistas, trail conditions, and interesting historical places seen and/or encountered on the hiking trails in the eight North Shore state parks.The book contains 30 individual walks and though a GPS unit is not needed for the walks, if you have one you can upload all of the walks from Rockflowerpress.com.
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 876
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Book Description
Author: A. D. Stewart
Publisher: Geological Society of London
ISBN: 9781862391031
Category : Science
Languages : en
Pages : 140
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Book Description
