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The Precambrian Of Sw Angola And Nw Namibia
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Author :Heitor de Carvalho Publisher :Edic~ao Financiada Pelo Instituto Para a Cooperac~ao Omica ISBN 13 :9789726725992 Total Pages :38 pages Book Rating :4.7/5 (259 download)
Book Synopsis The Precambrian of SW Angola and NW Namibia by : Heitor de Carvalho
Download or read book The Precambrian of SW Angola and NW Namibia written by Heitor de Carvalho and published by Edic~ao Financiada Pelo Instituto Para a Cooperac~ao Omica. This book was released on 1993-01-01 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geology of Southwest Gondwana by : Siegfried Siegesmund
Download or read book Geology of Southwest Gondwana written by Siegfried Siegesmund and published by Springer. This book was released on 2018-02-02 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the geological evolution of Southwest (SW) Gondwana and presents state-of-the-art insights into its evolution. It addresses the diachronic assembly of continental fragments derived from the break-up of the Rodinia supercontinent later amalgamated to build SW Gondwana during the Neoproterozoic–Cambrian transition, which on a global scale includes parts of present-day South America, Africa and Madagascar. The book presents 24 state-of-the-art reviews including the most crucial controversies. Most experienced scientists about the geology of SW Gondwana from Europe, Africa, South America and Australia present contributions on key areas addressing the interactions between the main cratons and fold belts on both sides of the South Atlantic Ocean. Chapters related to the geology of the major Archean- Paleoproterozoic cratons and Neoproterozoic Brasiliano/Pan-African fold belts enable readers to gain an in-depth understanding of the tectonometamorphic and magmatic evolution of SW Gondwana. The book covers a wide range of issues including metallogenetic, sedimentary, paleobiological and paleoclimatic processes and allows a deep insight into this key period of the Earth’s evolution.
Book Synopsis Precambrian of the Southern Hemisphere by : D.R. Hunter
Download or read book Precambrian of the Southern Hemisphere written by D.R. Hunter and published by Elsevier. This book was released on 1981-01-01 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: Precambrian of the Southern Hemisphere
Book Synopsis Precambrian Geology by : Alan M. Goodwin
Download or read book Precambrian Geology written by Alan M. Goodwin and published by Elsevier. This book was released on 2016-02-06 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main goal of this book is to provide a modern comprehensive statement on the Earth's Precambrian crust. It uses geographic and tectonic location, lithostratigraphy, geochronology, and petrogenesis as a basis for considering Precambrian coastal evolution--including the role of plate tectonics. Detailed consideration is given to the endogenic and exogenic processes which formed the continental crust and also to its subsequent secular evolution across Precambrian time**An essential reference volume for every Precambrian geologist.
Book Synopsis Neoproterozoic-Cambrian Tectonics, Global Change and Evolution by : Claudio Gaucher
Download or read book Neoproterozoic-Cambrian Tectonics, Global Change and Evolution written by Claudio Gaucher and published by Elsevier. This book was released on 2009-10-20 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with the record of important Neoproterozoic to Early Palaeozoic events in southwestern Gondwana, that heralded the Cambrian explosion and the dawn of modern ecosystems. It contains a detailed account of the Neoproterozoic to Cambrian geological record in a poorly-known part of the world, which is at the same time key to understand fundamental processes at the Proterozoic-Cambrian transition. The emphasis is placed on litho-, bio-, chemostratigraphy and magmatism. The palaeoclimatic, tectonic, evolutionary radiation and extinction events and associated mineralizations will be identified and discussed. A synthesis of all data is provided at the end of the book, integrating the data from all cratons and fold belts in southwestern Gondwana. The events will be individualized, their impact discussed and correlations between different successions both within and outside Gondwana proposed.The book is organized in three sections. Section one is an introduction to the neoproterozoic and Cambrian seen as a time of upheavals, extremes and innovations. Section two comprises nineteen chapters dealing with the neoproterozoic-Cambrian events in southwestern Gondwana. Section three will provide a synthesis on every major topic, and a critical assessment of the global implications of the presented data. - The book deals with the record of important Neoproterozoic to Early Palaeozoic events in southwestern Gondwana, that heralded the Cambrian explosion and the dawn of modern ecosystems - It contains a detailed account of the Neoproterozoic to Cambrian geological record in a poorly-known part of the world, which is at the same time key to understand fundamental processes at the Proterozoic-Cambrian transition - The emphasis is placed on litho-, bio-, chemostratigraphy and magmatism
Author :R. McG. Miller Publisher :Ministry of Mines and Energy Geological Survey of Namibia ISBN 13 : Total Pages :370 pages Book Rating :4.F/5 ( download)
Book Synopsis The Geology of Namibia: Archaean to mesoproterozoic by : R. McG. Miller
Download or read book The Geology of Namibia: Archaean to mesoproterozoic written by R. McG. Miller and published by Ministry of Mines and Energy Geological Survey of Namibia. This book was released on 2008 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mapping the Past: From Sampling Sites and Landscapes to Exploring the ‘Archaeological Continuum’ by : Michel Dabas
Download or read book Mapping the Past: From Sampling Sites and Landscapes to Exploring the ‘Archaeological Continuum’ written by Michel Dabas and published by Archaeopress Publishing Ltd. This book was released on 2020-09-14 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of Session VIII-1 of the XVIII UISPP World Congress (2018, Paris); papers reflect on the need to develop sustainable and reliable approaches to mapping our landscape heritage, guided by the crucial concept termed the ‘archaeological continuum’.
Book Synopsis Journal of African Earth Sciences by :
Download or read book Journal of African Earth Sciences written by and published by . This book was released on 2000 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Principles of Precambrian Geology by : Alan M. Goodwin
Download or read book Principles of Precambrian Geology written by Alan M. Goodwin and published by Elsevier. This book was released on 1996-06-18 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Precambrian Geologyis an update to the 1991 book, Precambrian Geology: The Dynamic Evolution of the Continental Crust, by the same author. The new edition covers the same topics in a more concise and accessible format and is replete with explanatory figures, tables, and illustrations. The book serves as a modern comprehensive statement on the Earth's Precambrian crust, covering the main aspects of distribution, lithiostratigraphy, age, and petrogenesis of Precambrian rocks by continent within the context of the Earth's evolving continental crust. Principles of Precambrian Geology provides a suitable framework for assessing various Earth dynamic and biospheric hypotheses, including the modern plate tectonic paradigm and the Gaian hypothesis. Despite the concise format, the new edition provides extensive updated references to support the information presented. It is designed to serve the needs of student, teacher, explorationist and general student of the continental crust. - Updated to provide more concise accessible information - Extensive illustrations, tabulations, and maps - Provides a framework for assessing recent hypothesis on Earth dynamics - Covers main aspects of distribution, lithostratigraphy, age, and protogenesis of Precambrian rocks
Book Synopsis Stone in Southern Africa by : W. R. Oosterhuis
Download or read book Stone in Southern Africa written by W. R. Oosterhuis and published by Faenza (Gruppo Editoriale). This book was released on 1999 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of the scope of stone resources in Southern Africa, showing the great variety, good quality and potential of the stones available. The geological and technical information highlights the rich economic potential of the region in this important sector of the mining industry.
Book Synopsis Precambrian Continental Crust and its Economic Resources by : S.M. Naqvi
Download or read book Precambrian Continental Crust and its Economic Resources written by S.M. Naqvi and published by Elsevier. This book was released on 1990-09-06 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1964, the time when the Upper Mantle Project was started, the Precambrian continental crust has been studied in considerable detail in many areas. Multidisciplinary studies, using modern tools and techniques have resulted in increasing levels of accuracy. The Precambrian continental crust has been subjected to several thermal events and multiple episodes of deformation. These events have obliterated the scenario produced by early events and present-day efforts are directed towards evaluating the cause-effect processes of each event. How far back the known geological processes of the Phanerozoic can be extended into the Precambrian is one of the main questions. The present volume provides data and interpretations which will help in formulating the answer to some of these questions.The book contains 30 contributions resulting from researches on almost all the important Precambrian terranes.
Book Synopsis South African Journal of Geology by :
Download or read book South African Journal of Geology written by and published by . This book was released on 2007 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Africa Geoscience Review written by and published by . This book was released on 1998 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Crustal Evolution of Southern Africa by : A. J. Tankard
Download or read book Crustal Evolution of Southern Africa written by A. J. Tankard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Syntheses of the geology of major areas of the Earth's crust are increasingly needed in order that the features of, and the problems associated with, the secular evolution of the continents can be understood by a wide audience. Southern Africa is fortunate in having a remarkable variety of geological environments developed without many breaks over 3. 8 Ga, and many of the rock groups are household names throughout the geological world. In one respect the geology of Southern Africa is particularly important: cratonization clearly began as early as 3. 0 Ga ago, in contrast to about 2. 5 Ga in most other continental areas such as North America. This book documents very well the remarkable change in tectonic conditions that took place between the Early and Mid-Precambrian; we have here evidence of the very earliest development of rigid lithospheric plates. This book is a tribute to the multitudes of scientists who have worked out the geology of Southern Africa over many years and decades. Whatever their discipline, each provided a step in the construction of this fascinating story of 3. 8 Ga of crustal development. In the book the reader will find a detailed review of the factual data, together with a balanced account of interpretative models without the indulgence of undue speculation. One of its attractions is its multidisciplinary approach which provides a stimulating challenge to the reader.
Book Synopsis Communications of the Geological Survey of Namibia by :
Download or read book Communications of the Geological Survey of Namibia written by and published by . This book was released on 2000 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sediment-hosted Pb-Zn (Cu-Ba) Mineralisation Within the Coastal Branches of the Damara Orogen, Namibia by : Gregor Borg
Download or read book Sediment-hosted Pb-Zn (Cu-Ba) Mineralisation Within the Coastal Branches of the Damara Orogen, Namibia written by Gregor Borg and published by . This book was released on 2003 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die vorliegende Studie ist Ergebnis einer in Namibia und Deutschland durchgeführten Literaturrecherche zu sedimentgebundenen Blei-Zink- (Kupfer-Barium)-Vorkommen in den Pan-Afrikanischen Kaoko- und Gariep- Faltengürteln der nördlichen und südlichen Küstenregion Namibias. Die Literaturstudie zeigt, dass metallogenetische Untersuchungen der Buntmetallmineralisationen in diesen orogenen Gürteln Namibias einen aktuellen Forschungsschwerpunkt darstellen. Begründet liegt dies unter anderem in den vergleichsweise begrenzten, derzeit bekannten Rohstoffvorräten an Zink, Blei,Baryt, Silber und Kupfer, die zukünftig einen erhöhten Innovationsbedarf haben und somit verstärkte Explorationsanstrengungen erfordern. Dies wird auch deutlich durch die defizitäre Bilanz aus Zinkproduktion und -nachfrage von 1994 bis 1999 der westlichen Welt. Insbesondere seit den neunziger Jahren wurden in Namibia verstärkt Explorationsinvestitionen durch internationale Explorations- und Bergbaufirmen getätigt. Das Land verfügt über eine lange und erfolgreiche Bergbautradition, deren Wurzeln in einer relativ stabilen politischen Situation, exzellenter Infrastruktur, einem modernen Bergrecht und hochwertigen, gut zugänglichen geologischen und geophysikalischen Daten begründet liegen. - Schlieilich bietet sich die Anwendung der Ga/Ge-Geothermometrie von Sphalerit an und diese sollte in verschiedenen Erzparagenesen der Rosh Pinah Lagerstätte getestet werden. Hierbei verspricht ein kritischer Vergleich der geochemisch ermittelten TGa/Ge mit der mikrothermometrisch bestimmten TF.I. und vor allem der Gebrauch des Verhältnisses TGa/Ge / TF.I. als Proximitätsindikator auch einen positiven Beitrag zur metallogenetischen Grundlagenforschung.
Book Synopsis Empirical Metallogeny: Precambrian empirical metallogeny : Precambrian lithologic associations and metallic ores by : Peter Laznicka
Download or read book Empirical Metallogeny: Precambrian empirical metallogeny : Precambrian lithologic associations and metallic ores written by Peter Laznicka and published by . This book was released on 1985 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
