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Tectonics Of The Eastern Continental Margin Of India
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Author :Dr. K. S. R. Murthy Publisher :The Energy and Resources Institute (TERI) ISBN 13 :817993408X Total Pages :200 pages Book Rating :4.1/5 (799 download)
Book Synopsis Tectonics of the Eastern Continental Margin of India by : Dr. K. S. R. Murthy
Download or read book Tectonics of the Eastern Continental Margin of India written by Dr. K. S. R. Murthy and published by The Energy and Resources Institute (TERI). This book was released on 2012-01-01 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Passive continental margins are formed within a single lithospheric plate in which the continental crust adjoins the oceanic crust. Assessment of the geological potential of these margins requires a comprehensive knowledge on the history of the ocean—from the time of pre-rifting events to the present. Tectonics of the Eastern Continental Margin of India presents the different aspects of a passive margin such as its evolution, tectonics, and associated hazards, taking the Eastern Continental Margin of India (ECMI) as a case study. It discusses the passive margin and focuses on its origin, morphology, structure, and exploration potential; describes the major structural lineaments delineated from the geophysical data over the ECMI; and attempts to explain the geodynamic evolution of this passive margin. A preliminary estimate on the seismic hazards associated with ECMI is also presented in the book.
Book Synopsis Tectonic Inheritance in Continental Rifts and Passive Margins by : Achyuta Ayan Misra
Download or read book Tectonic Inheritance in Continental Rifts and Passive Margins written by Achyuta Ayan Misra and published by Springer. This book was released on 2015-06-25 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work reviews the mechanism of rifting with a focus on pre-existing tectonic weaknesses in pre-rift and/or basement rocks, i.e., on tectonic inheritance. The passive margins that are studied in this book are the Norwegian Continental Shelf, the Eastern North America and the East and West Indian Continental Margins. The continental rifts that have been analysed are the East African Rift System, the Brazilian Continental Rift Systems and the European Cenozoic Rift System. It states how rifts and passive margins serve as valuable locations for hydrocarbon exploration. Tectonic inheritance/heritage examines the influence of pre-existing/pre-rift elements on the geometry, genesis and propagation of rift-related faults. Such elements include anisotropies in the shallow crustal levels, as well as the rheology of the lithosphere. Inheritance greatly influences the architecture of rifted passive margins including the attitude of faults and geometry of horsts, (half-) grabens, transfer zones etc. Inheritance is also a determining factor in the width of rifts and rift shoulder topography.
Book Synopsis Basin Evolution and Petroleum Prospectivity of the Continental Margins of India by : Rabi Bastia
Download or read book Basin Evolution and Petroleum Prospectivity of the Continental Margins of India written by Rabi Bastia and published by Newnes. This book was released on 2012-12-31 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past 10 years, the Oil industry in India has seen a tremendous rise in exploration activity with several major E&P companies generating vast amount of new geological and geophysical data. The availability of such integrated data sets (gravity, magnetic, seismic, drilled wells), especially in the deep offshore basins, has led the authors to revisit earlier concepts and models in order to redefine the tectonic framework of major offshore basins along the Indian continental margins. The book covers the stratigraphic evolution, play types and the classification of major offshore basins both in shallow and deepwater environments. - Incorporation of latest dataset (specially the seismic, gravity and magnetic) - Analogy of global offshore basins with India - Sedimentation and depositional history of Bengal fan and Indus fan - Redefinition of major tectonic framework of the margins - Exceleent high quality graphics that include: seismic sections, gravity-magnetic maps, conceptual geological models and new revised tectonic elements
Book Synopsis Tectonics and Structural Geology: Indian Context by : Soumyajit Mukherjee
Download or read book Tectonics and Structural Geology: Indian Context written by Soumyajit Mukherjee and published by Springer. This book was released on 2018-10-30 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a compilation of findings, review and original works, on the tectonic evolution and structural detail of several terrains in India. It captures the tectonic diversity of the Indian terrain, including tectonics of India's coastal areas, the tectonic evolution of Gondwana and Proterozoic (Purana) basins. It also describes the research results of the Indian craton's geo-history, Tertiary Bengal basin, and also the Himalayan collisional zone. Thus the book covers the deformation history of Indian terrain involving strike slip, compressional and extensional tectonics, and ductile and brittle shear deformations.
Book Synopsis Tectonics of the Indian Subcontinent by : A.K. Jain
Download or read book Tectonics of the Indian Subcontinent written by A.K. Jain and published by Springer Nature. This book was released on 2020-04-07 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This books documents the salient characters of the tectonic evolution of the Indian subcontinent. It showcases the well investigated subcontinent of Gondwana. The book is linked to an updated geological and tectonic map of this region on 1:12,000,000 in scale. The Indian subcontinent displays almost uninterrupted and unique the geological history since about Eo-Archean (~3800 Ma) to recent, with the development of many Proterozoic deformed and metamorphosed fold belts around Archean nuclei, and enormously thick undeformed platform deposits. After their stabilization during late Proterozoic, the subcontinent underwent Paleozoic rifting and deposition of coal-bearing thick sequences, followed by enormously-thick outpouring of Deccan volcanics as a consequence of huge mantle plume. The youngest event in its evolution is the Cenozoic Himalayan Orogenic Mountains, spanning the area between Nanga Parbat and Namcha Barwah; a part of which extends both in Pakistan and Myanmar.
Book Synopsis Applications of Gravity Anomalies in Geophysics by : Henglei Zhang
Download or read book Applications of Gravity Anomalies in Geophysics written by Henglei Zhang and published by Frontiers Media SA. This book was released on 2024-01-26 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Knowledge of the density of the subsurface of a planet is crucial in determining its interior structure, and one can estimate the average bulk crustal density directly using the admittance between topography and gravity, which has been successfully used for the Moon and is being extended to Mars. The interpretation of gravity data is commonly done by computation of a gravity anomaly (GA) by correcting the raw data for a number of factors that impact the gravity field. Depending on the target science, different types of GA can be computed, the interpretation of which have been widely employed in geophysics to explore the interior of the Earth and other planets, through applications in airborne gravity, near-surface geophysics, regional geophysics, and planetary geophysics. Yet how to extract a great variety of information from GAs for applications in geophysics entails further investigation. Over the decades, remarkable progress has been made to extract information from GAs identified from data. For instance, a series of 3D inversion algorithms facilitates the extraction of the subsurface density distribution. With the improved processing based on dense gravity observations that yield high precision and high resolution GAs, more detailed geological information can be unveiled. When using the admittance between topography and gravity to estimate the crustal density, it is essential to identify what kinds of GAs to be used, such as Bouguer gravity or free-air gravity. Also, what appropriate approaches to scrutinize the applications of GAs in various case studies (e.g., calculating the geoid and estimating the elastic thickness) need to be decoded.
Book Synopsis The Making of India by : K.S. Valdiya
Download or read book The Making of India written by K.S. Valdiya and published by Springer. This book was released on 2015-11-26 with total page 945 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents in a concise format a simplified and coherent geological-dynamical history of the Indian subcontinent (including Sri Lanka, Bangladesh, Myanmar, Southern Tibet and Pakistan). Encompassing a broad array of information related to structure and tectonics, stratigraphy and palaeontology, sedimentation and palaeogeography, petrology and geochemistry, geomorphology and geophysics, it explores the geodynamic developments that took place from the beginning around 3.4 billion years ago to the last about 5,000 years before present. Presented in a distilled form, the observations and deductions of practitioners, this book is meant for teachers, researchers and students of geology, geophysics and geomorphology and practitioners of earth sciences. A comprehensive list of references to original works provides guidance for those seeking further details and who wish to examine selected problems in depth. The book is illustrated with a wealth of maps, cross sections and block diagrams — all simplified and redesigned.
Book Synopsis Continental Shelves of the World by : F.L. Chiocci
Download or read book Continental Shelves of the World written by F.L. Chiocci and published by Geological Society of London. This book was released on 2014-11-06 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's continental shelves are the sites of vast resources of food, energy and minerals, the exploitation of which is continuously increasing. Fluctuating global sea levels throughout the Quaternary period produced multiple transgressive and regressive cycles that profoundly affected and shaped these shelves. The complex interactions among climate, sea level, tectonics, oceanography and sediment input have formed distinctive sediment packages on each shelf and provide a guide to the interpretation of older shelf sequences throughout the geological record. This Memoir compiles studies on 23 selected shelves from all the continents, focusing on their evolution and examining the patterns of sedimentation during the past approximately 125 000 years. In addition to providing basic background information for each area, the chapters consider specific aspects of continental shelf research, from seismic stratigraphy to geomorphology, from palaeoceanography to palaeo sea-level reconstruction and from palaeontology to geochemistry.
Book Synopsis Tectonics of Sedimentary Basins by : Cathy Busby
Download or read book Tectonics of Sedimentary Basins written by Cathy Busby and published by John Wiley & Sons. This book was released on 2011-12-07 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigating the complex interplay between tectonics and sedimentation is a key endeavor in modern earth science. Many of the world's leading researchers in this field have been brought together in this volume to provide concise overviews of the current state of the subject. The plate tectonic revolution of the 1960's provided the framework for detailed models on the structure of orogens and basins, summarized in a 1995 textbook edited by Busby and Ingersoll. Tectonics of Sedimentary Basins: Recent Advances focuses on key topics or areas where the greatest strides forward have been made, while also providing on-line access to the comprehensive 1995 book. Breakthroughs in new techniques are described in Section 1, including detrital zircon geochronology, cosmogenic nuclide dating, magnetostratigraphy, 3-D seismic, and basin modelling. Section 2 presents the new models for rift, post-rift, transtensional and strike slip basin settings. Section 3 addresses the latest ideas in convergent margin tectonics, including the sedimentary record of subduction intiation and subduction, flat-slab subduction, and arc-continent collision; it then moves inboard to forearc basins and intra-arc basins, and ends with a series of papers formed under compessional strain regimes, as well as post-orogenic intramontane basins. Section 4 examines the origin of plate interior basins, and the sedimentary record of supercontinent formation. This book is required reading for any advanced student or professional interested in sedimentology, plate tectonics, or petroleum geoscience. Additional resources for this book can be found at: www.wiley.com/go/busby/sedimentarybasins.
Book Synopsis Structure and Tectonics of the Indian Continental Crust and Its Adjoining Region by : Harish C Tewari
Download or read book Structure and Tectonics of the Indian Continental Crust and Its Adjoining Region written by Harish C Tewari and published by Elsevier. This book was released on 2018-02-07 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structure and Tectonics of the Indian Continental Crust and Its Adjoining Region: Deep Seismic Studies, Second Edition, collates essential data from seismic studies of Earth's crust across India, offering an essential understanding of the tectonic development of the Indian subcontinent. Seismic studies have been carried out in various parts of India since 1972, recording crust-related seismic data for determination of velocity-depth configuration and determination of structural patterns. The book examines the details of these studies, including their synthesis and global applications. The book presents both background and applications in one cohesive volume for researchers and students of geophysics and geology. - Presents all the information and metadata of the Indian continental crust and its neighbouring regions in a cohesive way - Provides basic knowledge of the Indian subcontinent to support the discussion of seismic studies related to crustal structure - Includes all new chapter covering global applications and synthesis of the findings and observations
Book Synopsis Bangladesh Geosciences and Resources Potential by : Khalil R. Chowdhury
Download or read book Bangladesh Geosciences and Resources Potential written by Khalil R. Chowdhury and published by CRC Press. This book was released on 2022-01-24 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the potential natural resources of Bangladesh from Precambrian to recent times and their detailed geological background. Natural resources and their management are important for the sustainable economic development of a country. Focusing on the geological setting of the Bengal Basin, Bangladesh Geosciences and Resources Potential introduces and comprehensively describes the depositional environments, status and prospects of the potential natural resources of Bangladesh. Individual chapters outline the potential resources comprising a wide range of deposit types across the country. A selective overview of these natural resources—metallic minerals, coal, limestone, hydrocarbon, peat, placer deposits, surface, groundwater and so forth—is provided with relevant references. The book gives a synthesis of the issues in the mineral, hydrocarbon and water resource sectors from a resource-economic perspective. FEATURES Provides a geoscientific knowledge of the potential natural resources with relevant maps, figures and tables pertaining to the Bangladesh region Explains the resource-economic context, geomorphology and sustainable land use and the effects of climate change on both surface water and groundwater resources Discusses resource potentials based on systematic geological stages Presents the resources of renewable energy and discusses how to increase their use and effectiveness Reinforces basic geological processes and outcomes with an understanding of resource geology and constraints on natural resource management This book is aimed at researchers, graduate students and professionals in geology, energy and mineral resources, hydrogeology, water resources engineering, the environmental sciences and resource exploration and planning.
Book Synopsis The Soils of India by : Bipin B. Mishra
Download or read book The Soils of India written by Bipin B. Mishra and published by Springer Nature. This book was released on 2020-01-13 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the diversified soil regimes in India. In addition to the historical advances in soil research and its limitations, it describes the monitoring of various soil conditions and soil uses to improve productivity. Discussing topics such as climate, geology and geomorphology, major soil types and their classification, soil mineralogy and clays, soil micromorphology, soil biogeochemistry, benchmark soils, land evaluation and land use planning, soil health and fertility and soil resilience, the book highlights the multiple uses of soils in industry, human health care, mitigation of challenges due to climate change and construction. It also presents measures for a brighter future of soil science in India, such as imposing organic farming principles toward sustainable agriculture in the context of the second green revolution besides alleviating the poverty and providing the employment opportunities among the farming communities in India.
Download or read book Shale Tectonics written by Lesli J. Wood and published by AAPG. This book was released on 2011-03-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardcover plus CD
Book Synopsis Conjugate Divergent Margins by : Webster Mohriak
Download or read book Conjugate Divergent Margins written by Webster Mohriak and published by Geological Society of London. This book was released on 2013 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main focus of the book is the geological and geophysical interpretation of sedimentary basins along the South, Central and North Atlantic conjugate margins, but concepts derived from physical models, outcrop analogues and present-day margins are also discussed in some chapters. There is an encompassing description of several conjugate margins worldwide, based on recent geophysical and geological datasets. An overview of important aspects related to the geodynamic development and petroleum geology of Atlantic-type sedimentary basins is also included. Several chapters analyse genetic mechanisms and break-up processes associated with rift-phase structures and salt tectonics, providing a full description of conjugate margin basins based on deep seismic profiles and potential field methods.--
Book Synopsis A Petrographic Atlas of Ophiolite by : Naresh Chandra Ghose
Download or read book A Petrographic Atlas of Ophiolite written by Naresh Chandra Ghose and published by Springer Science & Business Media. This book was released on 2013-12-27 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a thoughtful discussion with scientists studying convergent plate boundaries such as the well-known, active India-Eurasia collision zone. It provides a comprehensive collection of petrographic images of ophiolitic rocks exhumed from oceanic lithosphere and mantle at the India-Asia plate boundary. Ophiolite is exposed in the northwestern Himalayas, eastern Indian plate margin and Andaman-Nicobar Islands. At the eastern margin, it occurs in a narrow strip comprising mantle peridotite tectonite, cummulate peridotite-gabbro-plagiogranite-anorthosite, mafic dyke, volcanics and oceanic sediments. Low temperature/high pressure rocks including blueschists and eclogites were extensively studied recently. Ophiolite derived sediments and podiform chromites will also be discussed to provide complete details. Supplemental maps, geological sections, field sketches and photographs will explain the structure, stratigraphy, ore mineralization, and metamorphic history.
Book Synopsis Neotectonism in the Indian Subcontinent by : K.S. Valdiya
Download or read book Neotectonism in the Indian Subcontinent written by K.S. Valdiya and published by Elsevier. This book was released on 2017-11-16 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: An erudite work on tectonic resurgence in Late Quaternary time of the Indian subcontinent embracing India, Pakistan, Nepal, Bhutan, and Bangladesh, Neotectonism in the Indian Subcontinent dwells on the causes and consequences of tectonic events that fashioned the landscape of a land characterized by a fragmented framework. The narratives on the structural and geomorphic developments during the morphogenic phase of the geodynamic history of the Indian subcontinent explain many phenomena. These include the tremendous height and spectacular structural-geomorphic architecture of the Himalaya, and the behaviour of wayward rivers in the sinking and rising Indo-Gangetic Plains. In addition are the shifting, deflection, piracy, and even disappearance of rivers and streams in the dry desertic terrane of western India, as well as the unique drainage pattern of the ruptured and rifted plateaus and coastal belts of Peninsular India. The formation of huge lakes due to river ponding in the stable continental shield in Karnataka is also explained. All of these phenomena are accompanied by profuse illustrations. Neotectonism in the Indian Subcontinent portrays the evolution of the extraordinary landforms and landscapes of the subcontinent, constituted by multiple terranes of contrasted lithostructural architecture and distinctive geomorphic layout—each with an altogether different geological history. It chronicles events of crustal unrest or tectonic turmoil manifested as displacement, subsidence, and uplift of the ground with bizarre drainage changes and episodic seismicity. This book caters to planners, engineers, and hazard managers, but also satisfies the curiosity of those who are interested in understanding the formation of the Indian subcontinent. - Identifies areas and belts recurrently ravaged by geological hazards resulting from neotectonic activities - Provides a wealth of information on neotectonic movements and consequent modification of landscape, drainage aberrations, and ground vulnerability, including references that also provide additional resources for those who seek to pursue comprehensive investigations - Includes much new observation and refreshing interpretation to explain many of the striking landforms of the region
Author :M. Nemčok Publisher :Geological Society of London Special Publications ISBN 13 :1786205718 Total Pages :423 pages Book Rating :4.7/5 (862 download)
Book Synopsis Tectonic DevelThermal History and Hydrocarbon Habitat Models of Transform Margins: their Differences from Rifted Margins by : M. Nemčok
Download or read book Tectonic DevelThermal History and Hydrocarbon Habitat Models of Transform Margins: their Differences from Rifted Margins written by M. Nemčok and published by Geological Society of London Special Publications. This book was released on 2023-07-21 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transform margins form a significant portion of Earth’s continent–ocean transition and are integral to continental break-up, yet compared to other margins are poorly understood. This volume brings together new multidisciplinary research to document the structural, sedimentological and thermal evolution of transform margins, highlighting their relationship to continental structure, neighbouring oceanic segments, pull-apart basins and marginal plateaus. Special emphasis is given to the comparison of transform and rifted margins, and to the economic implications of transform margin structure and evolution. Transform case studies include the Agulhas–Falkland transform, Coromandal transform (East India), Davie margin and Limpopo transform (East Africa), Guyana transform margin, Demerara transform margin (Suriname), Romanche and St Paul transforms (equatorial Africa), Sagaing transform (Andaman Sea) and Zenith–Wallaby–Perth transform (West Australia). The broad-scale interplay between transform and rifted margin segments in the North and Central Atlantic, and Caribbean, is also examined.
