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Download or read book The Wolf River Batholith and Baraboo Interval in Central Wisconsin written by and published by . This book was released on 1986 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (319 download)
Download or read book U.S. Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (319 download)
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:
Author : Richard A. Davis Jr.
Publisher : Geological Society of America
ISBN 13 : 0813700434
Total Pages : 92 pages
Book Rating : 4.8/5 (137 download)
Download or read book Geology of the Baraboo, Wisconsin, Area written by Richard A. Davis Jr. and published by Geological Society of America. This book was released on 2016-08-10 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Primarily for students, this guidebook on, and road log to, the Baraboo, Wisconsin, area offers insight into a wide range of geologic features. Precambrian, Cambrian, and Quaternary times are represented in a range of lithologies, structures, stratigraphy, and geomorphology. This notable area lies at the boundary of the glacial and driftless regions of the Quaternary"--
Author : Gene L. LaBerge
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book New Observations on the Age and Structure of Proterozoic Quartzites in Wisconsin written by Gene L. LaBerge and published by . This book was released on 1991 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proterozoic quartzite is exposed at several isolated localities within an area of nearly 13,000 square kilometers in Wisconsin. Although early workers proposed that the quartzite is of two different ages, more recent workers have suggested that the various quartzite bodies are correlative, and that their protoliths were deposited between 1,760 and 1,630 Ma. Structural and stratigraphic studies of the quartzite deposits together with new age data indicate that the quartzite is at least of two distinct ages. Quartzite at McCaslin and Thunder Mountains, in northeastern Wisconsin, is older than 1,812 Ma, as indicated indirectly by a dated intrusion, and quartzite boulders in conglomerates in central Wisconsin are at least as old as the rhyolite country rock (=1,840 Ma). Deformed quartzite at Hamilton Mounds, in south-central Wisconsin, is intruded by undeformed granite that is 1,764 Ma. The ages of many other quartzite bodies, however, cannot be tightly constrained at present. Quartzite exposed in central and southern Wisconsin, south of the Eau Pleine shear zone, is interpreted as remnants of a passive margin sequence that was deposited on an Archean microcontinent (Marshfield terrane) and subsequently deformed in a major south-verging fold-thrust system during collision between the microcontinent and oceanic-arc rocks of the Pembine-Wausau terrane. The occurrence of quartzite-bearing conglomerates in the 1,860 Ma volcanic rocks of the Marshfield terrane suggests that the allochthonous quartzite bodies are 1,860 Ma or older. Collision occurred at about 1,840 Ma, and marked the end of the Penokean orogeny.
Author : Gene L. LaBerge
Publisher :
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.3/5 (243 download)
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.
Author : Scott Spoolman
Publisher : Wisconsin Historical Society
ISBN 13 : 0870209965
Total Pages : 296 pages
Book Rating : 4.8/5 (72 download)
Download or read book Wisconsin Waters written by Scott Spoolman and published by Wisconsin Historical Society. This book was released on 2022-07-26 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every Wisconsin waterway has a story, from the Great Lakes and the Mighty Mississippi to thousands of interior lakes, rivers, and trout streams. Wisconsin Waters takes readers on an epic tour of the geologic, natural, and human stories that have shaped these aquatic landscapes over millions of years. In this companion to his popular Wisconsin State Parks book, Scott Spoolman journeys to the distant past to examine the origins of Wisconsin’s lakes, rivers, waterfalls, and wetlands. In his accessible storytelling style, Spoolman details the natural forces—volcanic eruptions, ancient seas, erosion, glaciers, and more—that created these bodies of water and the resulting habitats for the state’s flora, fauna, and early peoples. More than a geology or natural history book, Wisconsin Waters invites readers to visit waterways in four regions of the state, where they can view the modern-day evidence of how they were formed. Nineteen travel guides suggest ways to explore a selection of Wisconsin waterscapes, providing a better understanding of the land’s history that will enhance readers’ enjoyment of and appreciation for our freshwater resources.
Author : Robert Beard
Publisher : Rowman & Littlefield
ISBN 13 : 1493028553
Total Pages : 297 pages
Book Rating : 4.4/5 (93 download)
Download or read book Rockhounding Wisconsin written by Robert Beard and published by Rowman & Littlefield. This book was released on 2018-06-01 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the mineral-rich region of Wisconsin with veteran rockhound Robert Beard’s Rockhounding Wisconsin and unearth the state’s best rockhounding sites, ranging from popular and commercial sites to numerous lesser-known areas. Featuring an overview of the state’s geologic history as well as a site-by-site guide to the best rockhounding locations, Rockhounding Wisconsin is the ideal resource for rockhounds of all ages and experience levels.
Author : Midcontinent Strategic and Critical Minerals Project (U.S.). Workshop
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (359 download)
Download or read book The Midcontinent of the United States--permissive Terrane for an Olympic-Dam Type Deposit written by Midcontinent Strategic and Critical Minerals Project (U.S.). Workshop and published by . This book was released on 1991 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Midcontinent strategic and critical minerals project 1988 workshop report.
Author : Gregory F. Ulmishek
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.3/5 (243 download)
Download or read book U.S. Geological Survey Bulletin written by Gregory F. Ulmishek and published by . This book was released on 1983 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.6/5 (118 download)
Download or read book Alpha and Omega (Precambrian and Quaternary) in Central Wisconsin written by and published by . This book was released on 1986 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jeffrey K. Greenberg
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (31 download)
Download or read book Proterozoic Baraboo Interval in Wisconsin written by Jeffrey K. Greenberg and published by . This book was released on 1986 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven J. Whitmeyer
Publisher : Geological Society of America
ISBN 13 : 0813712203
Total Pages : 824 pages
Book Rating : 4.8/5 (137 download)
Download or read book Laurentia written by Steven J. Whitmeyer and published by Geological Society of America. This book was released on 2023-01-04 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This Memoir focuses on 7 'turning points' that had specific and lasting impacts on Laurentian evolution: The Neoarchean, characterized by cratonization; the Paleoproterozoic and the initial assembly of Laurentia; the Mesoproterozoic southern margin of Laurentia; the Midcontinent rift and the Grenville orogeny; (5) the Neoproterozoic breakup of Rodinia; the mid-Paleozoic phases of the Appalachian-Caledonian orogen; and the Jurassic-Paleogene assembly of the North American Cordillerar"--
Author : John C. Reed, Jr.
Publisher : Geological Society of America
ISBN 13 : 081375447X
Total Pages : 752 pages
Book Rating : 4.8/5 (137 download)
Download or read book Precambrian: Conterminous U.S. written by John C. Reed, Jr. and published by Geological Society of America. This book was released on 1993 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: This wide-ranging discussion of Precambrian rocks includes contributions from a diverse array of authors actively engaged in investigations of various aspects of U.S. Precambrian geology. Summary discussions by the editors of the five major chapters place these contributions in a logical regional framework.
Author : L. Gordon Medaris
Publisher : Geological Society of America
ISBN 13 : 0813711606
Total Pages : 151 pages
Book Rating : 4.8/5 (137 download)
Download or read book Early Proterozoic Geology of the Great Lakes Region written by L. Gordon Medaris and published by Geological Society of America. This book was released on 1983-01-01 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donna Whitney
Publisher : Geological Society of America
ISBN 13 : 0813723809
Total Pages : 404 pages
Book Rating : 4.8/5 (137 download)
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:
Author : Jeffrey K. Greenberg
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.F/5 ( download)
Download or read book Middle Proterozoic to Cambrian Rocks in Central Wisconsin written by Jeffrey K. Greenberg and published by . This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
