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Author : Roland Duer Irving
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.A/5 ( download)
Download or read book On the Classification of the Early Cambrian and Pre-Cambrian Formations written by Roland Duer Irving and published by . This book was released on 1888 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roland Duer Irving
Publisher : Palala Press
ISBN 13 : 9781357830960
Total Pages : pages
Book Rating : 4.8/5 (39 download)
Download or read book On the Classification of the Early Cambrian and Pre-Cambrian Formations written by Roland Duer Irving and published by Palala Press. This book was released on 2016-05-20 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Roland D. Irving
Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (61 download)
Download or read book On the Classification of the Early Cambrian and Pre-Cambrian Formations written by Roland D. Irving and published by . This book was released on 1888 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Richard Van Hise
Publisher : Legare Street Press
ISBN 13 : 9781020584404
Total Pages : 0 pages
Book Rating : 4.5/5 (844 download)
Download or read book Pre-cambrian Geology Of North America written by Charles Richard Van Hise and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive guide explores the geological history of North America during the Pre-Cambrian period, featuring detailed analysis of various rock formations, paleomagnetism, and tectonic events. Ideal for geology students and professionals alike, this book serves as a valuable reference for understanding the earth's early evolution. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Charle Richard Van Hise
Publisher : Forgotten Books
ISBN 13 : 9780656311033
Total Pages : 30 pages
Book Rating : 4.3/5 (11 download)
Download or read book An Historical Sketch of the Lake Superior Region to Cambrian Time (Classic Reprint) written by Charle Richard Van Hise and published by Forgotten Books. This book was released on 2018-02-11 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from An Historical Sketch of the Lake Superior Region to Cambrian Time The ancient formations 'south of Lake Superior may be grouped into five great divisions: the Basement Complex, the Lower Huronian, the Upper Huronian, the Keweenawan, and the Lake Superior Sandstone. These five divisions are separated by unconformities of great magnitude, two of them at least being of the first order. According to the classification adopted by the United States Geological Survey, the Basement Complex is Archean; the Lower Huronian, Upper Huronian and K-ewee nawan constitute the Algonkian for this region; and the Lake Superior Sandstone is Cambrian. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Charles D. Walcott
Publisher :
ISBN 13 : 9781333280246
Total Pages : 204 pages
Book Rating : 4.2/5 (82 download)
Download or read book Cambrian Geology and Paleontology written by Charles D. Walcott and published by . This book was released on 2016-08-19 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Kenneth Leith
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.3/5 (91 download)
Download or read book Pre-Cambrian Rocks of the Lake Superior Region written by Charles Kenneth Leith and published by . This book was released on 1935 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew Cowper Lawson
Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (3 download)
Download or read book The Classification and Correlation of the Pre-Cambrian Rocks written by Andrew Cowper Lawson and published by . This book was released on 1930 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mark A. McMenamin
Publisher : Columbia University Press
ISBN 13 : 9780231066471
Total Pages : 246 pages
Book Rating : 4.0/5 (664 download)
Download or read book The Emergence of Animals written by Mark A. McMenamin and published by Columbia University Press. This book was released on 1990 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors explore the late Precambrian and earliest Cambrian fossil record to explain the Cambrian phenomenon and discuss the possibility of a major turnover in marine ecology at the beginning of the Cambrian period or whether a new, improved type of animal appeared at this time. They support their often controversial conclusions with photos and illustrations of fossils, some never before published.
Author : Charles D. Walcott
Publisher : Forgotten Books
ISBN 13 : 9781333640026
Total Pages : 610 pages
Book Rating : 4.6/5 (4 download)
Download or read book Cambrian Geology and Paleontology, Vol. 5 (Classic Reprint) written by Charles D. Walcott and published by Forgotten Books. This book was released on 2016-09-17 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Cambrian Geology and Paleontology, Vol. 5 Late in the field season of 19-22, I made a rapid reconnaissance along Sinclair Canyon from. The Pass at its head on the crest of the Brisco Stanford Range to the mouth of the canyon where it opens out on the east side -of the Columbia River Valley, and during the field season of 19-23 I studied more in detail the Sinclair section, and to the south the stoddart-dry Creek, the Fairmount and Canal Flats sections of the Stanford Range, and to the north the Vermilion and Harro-gate sections of the Brisco Range, and the Kicking Horse Canyon section at the northern end of the Beaverfoot Range. I was accompanied by Dr. Edwin Kirk, of the United States Geological Survey, who studied the Upper Ordovician and Silurian formations, and Mrs. Walcott, who collected many Ozarkian and Cambrian fossils. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : John Foster
Publisher : Indiana University Press
ISBN 13 : 0253011884
Total Pages : 457 pages
Book Rating : 4.2/5 (53 download)
Download or read book Cambrian Ocean World written by John Foster and published by Indiana University Press. This book was released on 2014-06-06 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, aimed at the general reader, presents life and times of the amazing animals that inhabited Earth more than 500 million years ago. The Cambrian Period was a critical time in Earth's history. During this immense span of time nearly every modern group of animals appeared. Although life had been around for more than 2 million millennia, Cambrian rocks preserve the record of the first appearance of complex animals with eyes, protective skeletons, antennae, and complex ecologies. Grazing, predation, and multi-tiered ecosystems with animals living in, on, or above the sea floor became common. The cascade of interaction led to an ever-increasing diversification of animal body types. By the end of the period, the ancestors of sponges, corals, jellyfish, worms, mollusks, brachiopods, arthropods, echinoderms, and vertebrates were all in place. The evidence of this Cambrian "explosion" is preserved in rocks all over the world, including North America, where the seemingly strange animals of the period are preserved in exquisite detail in deposits such as the Burgess Shale in British Columbia. Cambrian Ocean World tells the story of what is, for us, the most important period in our planet's long history.
Author : Andrew Cowper Lawson
Publisher :
ISBN 13 :
Total Pages : 888 pages
Book Rating : 4.F/5 ( download)
Download or read book The Correlation of the Pre-Cambrian Rocks of the Region of the Great Lakes written by Andrew Cowper Lawson and published by . This book was released on 1918 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. W. A. Rushton
Publisher : Geological Society of London
ISBN 13 : 9781862393325
Total Pages : 68 pages
Book Rating : 4.3/5 (933 download)
Download or read book A Revised Correlation of the Cambrian Rocks in the British Isles written by A. W. A. Rushton and published by Geological Society of London. This book was released on 2011 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work reviews the correlation of the British and Irish Cambrian with the current (though incomplete) international standard for the Cambrian. Since the earlier edition of 1972, the basal and upper limits of the Cambrian system have been internationally agreed; so this account excludes Tremadocian rocks but includes some that were formerly considered Neoproterozoic. Half of the series and stage subdivisions are internationally agreed, but for the undefined divisions of the Cambrian the standard used here makes use of data from Avalonian successions. Since the first edition was published, almost every aspect of the Cambrian in the British Isles has been subjected to new study. Here, the plate tectonic make-up of the British Isles is reviewed, new radiometric ages and isotopic studies are summarized and the biostratigraphy is enhanced by the study of acritarchs, especially in the Irish successions.
Author : Andrew C. Lawson
Publisher : Forgotten Books
ISBN 13 : 9780331523072
Total Pages : 688 pages
Book Rating : 4.5/5 (23 download)
Download or read book The Correlation of the Pre-Cambrian Rocks of the Region of the Great Lakes (Classic Reprint) written by Andrew C. Lawson and published by Forgotten Books. This book was released on 2017-11-20 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Correlation of the Pre-Cambrian Rocks of the Region of the Great Lakes No. 1 The Correlation of the pre-cambrian Rocks of the Region of the Great Lakes, by Andrew C Lawson. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : James Furman Kemp
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 ( download)
Download or read book Preliminary Report on the Pre-Cambrian Formations in Parts of Warren, Saratoga, Fulton and Montgomery Counties written by James Furman Kemp and published by . This book was released on 1901 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. B. Jones
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (254 download)
Download or read book Stratigraphic Problems of the Later Precambrian and Early Cambrian written by J. B. Jones and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Doolittle Walcott
Publisher : Legare Street Press
ISBN 13 : 9781021299024
Total Pages : 0 pages
Book Rating : 4.2/5 (99 download)
Download or read book Pre-cambrian Fossiliferous Formations written by Charles Doolittle Walcott and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a study of the Pre-Cambrian fossiliferous formations found in the Western United States. Written by Charles Doolittle Walcott, a prominent geologist and paleontologist, this book presents a detailed analysis of the fossil record and offers insights into the history of life on Earth. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
