Tectonic, Magmatic, Hydrothermal and Biological Segmentation of Mid-ocean Ridges

Tectonic, Magmatic, Hydrothermal and Biological Segmentation of Mid-ocean Ridges
Title Tectonic, Magmatic, Hydrothermal and Biological Segmentation of Mid-ocean Ridges PDF eBook
Author C. J. MacLeod
Publisher Geological Society of London
Pages 272
Release 1996
Genre Science
ISBN 9781897799727

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Tectonic, Magmatic, Hydrothermal and Biological Segmentation of Mid-ocean Ridges

Tectonic, Magmatic, Hydrothermal and Biological Segmentation of Mid-ocean Ridges
Title Tectonic, Magmatic, Hydrothermal and Biological Segmentation of Mid-ocean Ridges PDF eBook
Author C. J. MacLeod
Publisher
Pages 258
Release 1996
Genre Mid-ocean ridges
ISBN 9781786200914

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Segmentation plays a vital role in the inter-relationship between all tectonic, magmatic, hydrothermal and biological processes at mid-ocean ridges. The recent research presented in this book, much of it carried out under the aegis of the British mid-ocean ridge 'BRIDGE' programme, examines this inter-relationship with the aim of furthering our understanding of the causes and consequences of ridge axial segmentation.

Regional Geology and Tectonics: Principles of Geologic Analysis

Regional Geology and Tectonics: Principles of Geologic Analysis
Title Regional Geology and Tectonics: Principles of Geologic Analysis PDF eBook
Author David G. Roberts
Publisher Elsevier
Pages 908
Release 2012-03-16
Genre Science
ISBN 0080951864

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Expert petroleum geologists David Roberts and Albert Bally bring you Regional Geology and Tectonics: Principles of Geologic Analysis, volume one in a three-volume series covering Phanerozoic regional geology and tectonics. It has been written to provide you with a detailed overview of geologic rift systems, passive margins, and cratonic basins, it features the basic principles necessary to grasping the conceptual approaches to hydrocarbon exploration in a broad range of geological settings globally. - Named a 2013 Outstanding Academic Title by the American Library Association's Choice publication - A "how-to" regional geology primer that provides a detailed overview of tectonics, rift systems, passive margins, and cratonic basins - The principles of regional geological analysis and the main geological and geophysical tools are discussed in detail. - The tectonics of the world are captured and identified in detail through a series of unique geographic maps, allowing quick access to exact tectonic locations. - Serves as the ideal introductory overview and complementary reference to the core concepts of regional geology and tectonics offered in volumes two and three in the series.

The Ecology of Deep-Sea Hydrothermal Vents

The Ecology of Deep-Sea Hydrothermal Vents
Title The Ecology of Deep-Sea Hydrothermal Vents PDF eBook
Author Cindy Lee Van Dover
Publisher Princeton University Press
Pages 444
Release 2021-11-09
Genre Science
ISBN 0691239479

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Teeming with weird and wonderful life--giant clams and mussels, tubeworms, "eyeless" shrimp, and bacteria that survive on sulfur--deep-sea hot-water springs are found along rifts where sea-floor spreading occurs. The theory of plate tectonics predicted the existence of these hydrothermal vents, but they were discovered only in 1977. Since then the sites have attracted teams of scientists seeking to understand how life can thrive in what would seem to be intolerable or extreme conditions of temperature and fluid chemistry. Some suspect that these vents even hold the key to understanding the very origins of life. Here a leading expert provides the first authoritative and comprehensive account of this research in a book intended for students, professionals, and general readers. Cindy Lee Van Dover, an ecologist, brings nearly two decades of experience and a lively writing style to the text, which is further enhanced by two hundred illustrations, including photographs of vent communities taken in situ. The book begins by explaining what is known about hydrothermal systems in terms of their deep-sea environment and their geological and chemical makeup. The coverage of microbial ecology includes a chapter on symbiosis. Symbiotic relationships are further developed in a section on physiological ecology, which includes discussions of adaptations to sulfide, thermal tolerances, and sensory adaptations. Separate chapters are devoted to trophic relationships and reproductive ecology. A chapter on community dynamics reveals what has been learned about the ways in which vent communities become established and why they persist, while a chapter on evolution and biogeography examines patterns of species diversity and evolutionary relationships within chemosynthetic ecosystems. Cognate communities such as seeps and whale skeletons come under scrutiny for their ability to support microbial and invertebrate communities that are ecologically and evolutionarily related to hydrothermal faunas. The book concludes by exploring the possibility that life originated at hydrothermal vents, a hypothesis that has had tremendous impact on our ideas about the potential for life on other planets or planetary bodies in our solar system.

Precambrian Ophiolites and Related Rocks

Precambrian Ophiolites and Related Rocks
Title Precambrian Ophiolites and Related Rocks PDF eBook
Author T.M. Kusky
Publisher Elsevier
Pages 762
Release 2004-10-26
Genre Science
ISBN 0080473938

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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.

Faulting and Magmatism at Mid-Ocean Ridges

Faulting and Magmatism at Mid-Ocean Ridges
Title Faulting and Magmatism at Mid-Ocean Ridges PDF eBook
Author W. Roger Buck
Publisher American Geophysical Union
Pages 349
Release 1998-02-04
Genre Science
ISBN 0875900895

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This book can benefit the nonspecialist who wants to keep up with work on magmatism and tectonics, as well as researchers working on mid-ocean ridges."--BOOK JACKET.

Mid-Ocean Ridges

Mid-Ocean Ridges
Title Mid-Ocean Ridges PDF eBook
Author Roger Searle
Publisher Cambridge University Press
Pages 331
Release 2013-09-19
Genre Science
ISBN 1107017521

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An ideal multidisciplinary introduction to the key global phenomenon of mid-ocean ridges, for graduate and advanced undergraduate students and professionals.