Ophiolite Concept and the Evolution of Geological Thought
Author | : Yildirim Dilek |
Publisher | : Geological Society of America |
Total Pages | : 520 |
Release | : 2003-01-01 |
Genre | : Science |
ISBN | : 9780813723730 |
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Author | : Yildirim Dilek |
Publisher | : Geological Society of America |
Total Pages | : 520 |
Release | : 2003-01-01 |
Genre | : Science |
ISBN | : 9780813723730 |
Author | : Robert D. Larter |
Publisher | : Geological Society of London |
Total Pages | : 362 |
Release | : 2003 |
Genre | : Science |
ISBN | : 9781862391475 |
Recycling of oceanic plate back into the Earth's interior at subduction zones is one of the key processes in Earth evolution. Volcanic arcs, which form above subduction zones, are the most visible manifestations of plate tectonics, the convection mechanism by which the Earth loses excess heat. They are probably also the main location where new continental crust is formed, the so-called 'subduction factory' About 400f modern subduction zones on Earth are intra-oceanic. These subduction systems are generally simpler than those at continental margins as they commonly have a shorter history of subduction and their magmas are not contaminated by ancient sialic crust. They are therefore the optimum locations for studies of mantle processes and magmatic addition to the crust in subduction zones.
Author | : Yildirim Dilek |
Publisher | : Geological Society of London |
Total Pages | : 734 |
Release | : 2003 |
Genre | : Nature |
ISBN | : 9781862391451 |
The 32 papers in this volume examine the mode and nature of igneous, metamorphic, tectonic, sedimentological, and biological processes associated with the evolution of oceanic crust in different tectonic settings in Earth history as revealed in various ophiolites and ophiolite belts around the world, and the geodynamic significance of these ophiolites in the evolution of different orogenic systems. Divided into six thematic sections, the book presents a wealth of new data and syntheses from mainly Phanerozoic ophiolites around the world.
Author | : Rosemary Louise Hickey |
Publisher | : |
Total Pages | : 640 |
Release | : 1984 |
Genre | : Volcanic ash, tuff, etc |
ISBN | : |
Author | : |
Publisher | : Academic Press |
Total Pages | : 5634 |
Release | : 2020-12-16 |
Genre | : Science |
ISBN | : 0081029098 |
Encyclopedia of Geology, Second Edition presents in six volumes state-of-the-art reviews on the various aspects of geologic research, all of which have moved on considerably since the writing of the first edition. New areas of discussion include extinctions, origins of life, plate tectonics and its influence on faunal provinces, new types of mineral and hydrocarbon deposits, new methods of dating rocks, and geological processes. Users will find this to be a fundamental resource for teachers and students of geology, as well as researchers and non-geology professionals seeking up-to-date reviews of geologic research. Provides a comprehensive and accessible one-stop shop for information on the subject of geology, explaining methodologies and technical jargon used in the field Highlights connections between geology and other physical and biological sciences, tackling research problems that span multiple fields Fills a critical gap of information in a field that has seen significant progress in past years Presents an ideal reference for a wide range of scientists in earth and environmental areas of study
Author | : T.M. Kusky |
Publisher | : Elsevier |
Total Pages | : 762 |
Release | : 2004-10-26 |
Genre | : Science |
ISBN | : 0080473938 |
Recent developments have shown that many full and partial ophiolites are preserved in Precambrian cratons. This book provides a comprehensive description and discussion of the field aspects, geochemistry, geochronology and structure of the best of these ophiolites. It also presents syntheses of the characteristics of ophiolites of different ages, and an analysis of what the characteristics of these ophiolites mean for the thermal and chemical evolution of the earth. This title emphasizes new studies of Precambrian Geology that have documented ophiolites, ophiolitic fragments, and ophiolitic melanges in many Precambrian terranes. Each chapter focuses on individual Precambrian ophiolites or regions with numerous Precambrian ophiolites, and covers field aspects, petrology, geochemistry, geochronology, and other descriptive aspects of these ophiolites, it also delves into more theoretical and speculative aspects about the interpretation of the significance of these ancient ophiolites.
Author | : James Earl Wright |
Publisher | : Geological Society of America |
Total Pages | : 582 |
Release | : 2008-01-01 |
Genre | : Science |
ISBN | : 0813724384 |
Wright (geology, U. of Georgia) and Shervais (geology, Utah State U.) edit selections from a symposium titled "Ophiolites, Batholiths, and Regional Geology: A Session in Honor of Cliff Hopson" held at the Cordilleran Section Meeting of The Geological Society of America in 2005. With contributions from geologists and earth scientists from throughout the United States, the title contains separate sections for papers on the topics of ophiolites, arcs, and batholiths. The publication is illustrated in both black-and-white and color, but contains no index.
Author | : Arthur W. Snoke |
Publisher | : Geological Society of America |
Total Pages | : 524 |
Release | : 2006-01-01 |
Genre | : Science |
ISBN | : 0813724104 |
Accompanying CD-ROM includes additional images and maps.
Author | : R.L. Rudnick |
Publisher | : Elsevier |
Total Pages | : 708 |
Release | : 2005-12-19 |
Genre | : Science |
ISBN | : 9780080448473 |
The Treatise on Geochemistry is the first work providing a comprehensive, integrated summary of the present state of geochemistry. It deals with all the major subjects in the field, ranging from the chemistry of the solar system to environmental geochemistry. The Treatise on Geochemistry has drawn on the expertise of outstanding scientists throughout the world, creating the reference work in geochemistry for the next decade. Each volume consists of fifteen to twenty-five chapters written by recognized authorities in their fields, and chosen by the Volume Editors in consultation with the Executive Editors. Particular emphasis has been placed on integrating the subject matter of the individual chapters and volumes. Elsevier also offers the Treatise on Geochemistry in electronic format via the online platform ScienceDirect, the most comprehensive database of academic research on the Internet today, enhanced by a suite of sophisticated linking, searching and retrieval tools.
Author | : Robin Gill |
Publisher | : John Wiley & Sons |
Total Pages | : 471 |
Release | : 2011-09-20 |
Genre | : Science |
ISBN | : 1444362437 |
This book is for geoscience students taking introductory or intermediate-level courses in igneous petrology, to help develop key skills (and confidence) in identifying igneous minerals, interpreting and allocating appropriate names to unknown rocks presented to them. The book thus serves, uniquely, both as a conventional course text and as a practical laboratory manual. Following an introduction reviewing igneous nomenclature, each chapter addresses a specific compositional category of magmatic rocks, covering definition, mineralogy, eruption/ emplacement processes, textures and crystallization processes, geotectonic distribution, geochemistry, and aspects of magma genesis. One chapter is devoted to phase equilibrium experiments and magma evolution; another introduces pyroclastic volcanology. Each chapter concludes with exercises, with the answers being provided at the end of the book. Appendices provide a summary of techniques and optical data for microscope mineral identification, an introduction to petrographic calculations, a glossary of petrological terms, and a list of symbols and units. The book is richly illustrated with line drawings, monochrome pictures and colour plates. Additional resources for this book can be found at: http://www.wiley.com/go/gill/igneous.