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Author: A.B. Roy
Publisher: Elsevier
ISBN: 0128098406
Category : Science
Languages : en
Pages : 400
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Book Description
Indian Shield: Precambrian Evolution and Phanerozoic Reconstitution highlights unique evolutionary trends covering a period of over 3,500 million years, from the oldest crust to the most recent geological activity of the Indian Subcontinent. The book discusses regional terrain geology in terms of the evolutionary history of the crust, describing how the Precambrian Shield evolved from a stable continental region to a tectonically unstable zone marked by frequent high-intensity earthquakes in a Plate-interior setting. It is a complete and readable account of the history of growth and evolution of the Indian Subcontinent, including Bangladesh, Bhutan, India, Nepal and Pakistan. The book is intended for graduate students, researchers, and teachers in the geosciences, especially geophysics, geomorphology and geology. The book also serves as an important resource for tectonics and petrology researchers, as well as those involved in exploration of mineral resources. - Features comprehensive geological information on the evolution of the Indian Subcontinent, from the growth of early crust to the present day in a single volume - Discusses different processes of post-Precambrian reconstitution of the Indian Shield that ultimately produced the present-day geomorphology as well as the tectonic character of the region - Assesses the impacts and effects of the ongoing post-Himalayan tectonism on the Indian Subcontinent
Author: A.B. Roy
Publisher: Elsevier
ISBN: 0128098406
Category : Science
Languages : en
Pages : 400
Get Book Here
Book Description
Indian Shield: Precambrian Evolution and Phanerozoic Reconstitution highlights unique evolutionary trends covering a period of over 3,500 million years, from the oldest crust to the most recent geological activity of the Indian Subcontinent. The book discusses regional terrain geology in terms of the evolutionary history of the crust, describing how the Precambrian Shield evolved from a stable continental region to a tectonically unstable zone marked by frequent high-intensity earthquakes in a Plate-interior setting. It is a complete and readable account of the history of growth and evolution of the Indian Subcontinent, including Bangladesh, Bhutan, India, Nepal and Pakistan. The book is intended for graduate students, researchers, and teachers in the geosciences, especially geophysics, geomorphology and geology. The book also serves as an important resource for tectonics and petrology researchers, as well as those involved in exploration of mineral resources. - Features comprehensive geological information on the evolution of the Indian Subcontinent, from the growth of early crust to the present day in a single volume - Discusses different processes of post-Precambrian reconstitution of the Indian Shield that ultimately produced the present-day geomorphology as well as the tectonic character of the region - Assesses the impacts and effects of the ongoing post-Himalayan tectonism on the Indian Subcontinent
Author: M.E.A. Mondal
Publisher: Springer
ISBN: 3319896989
Category : Science
Languages : en
Pages : 753
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Book Description
This book presents findings from research into the Precambrian history of the Indian shield obtained using state-of-the-art technology. It demonstrates a paradigm shift towards studying the Precambrian shield regions using petrological, geochemical, structural, metallogenic, sedimentological and paleobiological data from the rocks in the Precambrian shield area, and presents a collection of contributions on these diverse topics that help to reconstruct the Precambrian evolution of the Indian Shield.
Author: Ashoka G. Dessai
Publisher: Springer Nature
ISBN: 3030529428
Category : Science
Languages : en
Pages : 273
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Book Description
This book explores the geotectonic evolution of the lithosphere beneath the Indian Shield, which comprises a collage of cratons variously bounded by mobile belts and palaeo-rifts. The lithosphere beneath these is fairly thin compared to other cratons worldwide, petrologically varied and shows considerable variation in thickness with depth both intra-craton and among cratons. Moreover, it has been subjected to the influence of repeated magmatic episodes from Proterozoic to Palaeocene, which have variously impacted different parts of the shield. The thermotectonic influence on constituent cratons is variable depending on the evolutionary history. This book discusses the impact of successive tectonomagmatic events on the evolution of the deep crust and shallow mantle, and their Phanerozoic modification as gleaned through the xenolith window. The book provides a petrotectonic perspective on the deep crust and shallow mantle from direct samples brought up as xenoliths of deep lithologies, and offers a comprehensive overview for students, researchers, academics and professionals, integrating the results of petrological studies of deep lithologies and geophysical investigations to (i) shed light on the physico-chemical and thermal structure of the lithosphere from an array of geotectonic settings and (ii) gain insights into the spatio-temporal evolution of the Indian Shield. An in-depth guide critical thinking on the complex issue of mantle differentiation, magmatism, lithosphere modification and crustal growth over time, the book allows readers to gain a better understanding of the processes that affect the lithosphere and shape the crust on which we live.
Author: Gayatri Nath Pant
Publisher:
ISBN:
Category : Shields
Languages : en
Pages : 238
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Book Description
Author: Frank B. Linderman
Publisher: HarperCollins
ISBN: 0063052202
Category : History
Languages : en
Pages : 199
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Book Description
A rare, documented account of the life of a Crow medicine woman, drawn from interviews conducted by legendary writer and ethnographer Frank Bird Linderman and told in her own words. In the spring of 1931, Pretty-shield, a grandmother and medicine healer in the Crow tribe, met Frank Linderman for a series of interviews. When Linderman asked Pretty-shield about her life, the old woman relaxed and laughed. “We shall be here until we die.” In this rich account, Linderman, using sign language and an interpreter, pieces together the story of Pretty-shield’s extraordinary life, from her youth migrating across the High Plains with her people to their forced settlement on the reservation, to how she became a medicine woman. Pretty-shield vividly recalls the centuries-long traditions of the Crow people, bringing into focus the many complex facets of Crow womanhood and the ways in which Indigenous communities care for each other. Pretty-shield: Medicine Woman of the Crows reveals the everyday concerns and deep-rooted customs of tribal life for a new generation coming to terms with the violence and racism of America’s past, and offers a fascinating and authentic portrait of the Crow, their customs and traditions, their relationship to nature and healing, and the timeless insights of their lived experiences. As Pretty-shield reminds us, “Listen to the old ones. . . keep their wisdom within your heart, and understand that wisdom in your mind.” An essential contribution to the American experience, Pretty-shield illuminates a segment of our society which has for too long been relegated to the shadows of history, and celebrates Crow life and its contributions to our rich culture.
Author: Ram Sharma
Publisher: Springer
ISBN: 3642014593
Category : Science
Languages : en
Pages : 324
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Book Description
Cratons and Fold Belts of India, is a unique attempt at presenting geological characteristics and evolution of the fold belts and the cratonic areas of the Indian shield. The author has evaluated the different evolutionary models for each fold belt in light of all the currently available geological and geochronological informations that are clearly listed. Shortcomings, if any, of each model are stated and a viable geodynamic model is presented for each fold belt. The book is self-contained – it includes an introduction to the processes of mountain building, especially plate tectonics theory with its application to the evolution of the Himalaya as an illustrative example – so that the reader can better appreciate the novel approach to the evolution of Proterozoic fold belts. The author eschews a detailed account of the fold belts for a clear description of all the concepts that go into building models. It is primarily written for graduate students, teachers and for those geoscientists who aspire to know all about the Indian shield.
Author: Grace Rajnovich
Publisher: Dundurn
ISBN: 1770706739
Category : Art
Languages : en
Pages : 192
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Book Description
More than 400 rock paintings adorn the Canadian Shield from Quebec, across Ontario and as far west as Saskatchewan. The pictographs are the legacy of the Algonkian-speaking Cree and Ojibway, whose roots may extend to the beginnings of human occupancy in the region almost 10,000 years ago. Archaeologist Grace Rajnovich spent fourteen years of field research uncovering a multitude of clues as to the meanings of the paintings. She has written a text which is unique in its ability to "see" the paintings from a traditional native viewpoint. Skilfully weaving the imagery, metaphors and traditions of the Cree and Ojibway, the author has recaptured the poetry and wisdom of an ancient culture. Chief Willie Wilson of the Rainy River Band considers Grace's work "innovative and original."
Author: Rainbow Eagle
Publisher:
ISBN: 9780965521703
Category : History
Languages : en
Pages : 289
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Book Description
Rainbow Eagle, an Okla-Choctaw Native American, is honored with the responsibility of teaching an ancient Native American Peace Shield drawing. These original instructions can help bring all of life back into relationship. This traditional wisdom is to be offered to all People, to bring spiritual balance and to restore peace on Mother Earth.
Author: S.M. Naqvi
Publisher: Elsevier
ISBN: 0080869076
Category : Science
Languages : en
Pages : 687
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Book Description
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.
Author: Improved Order of Red Men. Great Council of the United States
Publisher:
ISBN:
Category : Secret societies
Languages : en
Pages : 1476
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Book Description
