Structural Denudation of Silurian-Devonian High-grade Metamorphic Rocks and Postorogenic Detachment Faulting in the Maritimes Basin, Northern Nova Scotia PDF Download
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Author: Gregory Lynch
Publisher:
ISBN:
Category : Faults (Geology)
Languages : en
Pages : 74
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Book Description
This report attempts to classify, correlate, and characterize some of the regional-scale fault structures which, in part, accommodated the orogenic cycle that occurred from Silurian to Carboniferous time in northern Nova Scotia. After an introduction on the geological setting of Cape Breton Island, the report describes early tectonic thrusting in the Highlands shear zone & Cabot nappe, the Margaree shear zone & Late Devonian extension, and the Ainslie detachment & Carboniferous salt tectonics. Implications for the understanding of some lead-zinc mineralization are also discussed.
Author: Gregory Lynch
Publisher:
ISBN:
Category : Faults (Geology)
Languages : en
Pages : 74
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Book Description
This report attempts to classify, correlate, and characterize some of the regional-scale fault structures which, in part, accommodated the orogenic cycle that occurred from Silurian to Carboniferous time in northern Nova Scotia. After an introduction on the geological setting of Cape Breton Island, the report describes early tectonic thrusting in the Highlands shear zone & Cabot nappe, the Margaree shear zone & Late Devonian extension, and the Ainslie detachment & Carboniferous salt tectonics. Implications for the understanding of some lead-zinc mineralization are also discussed.
Author: Andrew Miall
Publisher: Elsevier
ISBN: 0444638962
Category : Science
Languages : en
Pages : 826
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Book Description
The Sedimentary Basins of the United States and Canada, Second Edition, focuses on the large, regional, sedimentary accumulations in Canada and the United States. Each chapter provides a succinct summary of the tectonic setting and structural and paleogeographic evolution of the basin it covers, with details on structure and stratigraphy. The book features four new chapters that cover the sedimentary basins of Alaska and the Canadian Arctic. In addition to sedimentary geologists, this updated reference is relevant for basin analysis, regional geology, stratigraphy, and for those working in the hydrocarbon exploration industry. - Features updates to existing chapters, along with new chapters on sedimentary basins in Alaska and Arctic Canada - Includes nearly 300 detailed, full-color paleogeographic maps - Written for general geological audiences and individuals working in the resources sector, particularly those in the fossil fuel industry
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 828
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Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 248
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Book Description
Author: Geological Survey of Canada
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 336
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Book Description
Author: Gonçalo Vieira
Publisher: Springer
ISBN: 9783319036427
Category : Science
Languages : en
Pages : 400
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Book Description
The book brings together contributions from over 35 Portuguese geomorphologists, presenting a thorough overview of the main highlights of the landscape of Portugal's mainland, Azores and Madeira. The book, which is a tribute to Professor António de Brum Ferreira, first President of the Portuguese Association of Geomorphologists and former Professor at the University of Lisbon, who passed away in January 2013, is organized in 3 parts: a) Introduction, which presents a general framework of the physical geography of Portugal, b) Geomorphological landscapes, presenting ca. 30 short papers with regional focus on key geomorphological areas, c) Applied geomorphology, providing an updated vision on the protection of geomorphological heritage with a focus on geoparks, as well as on Geomorphological hazards in Portugal. This first book ever to concentrate on the geomorphology of Portugal will surely become a benchmark for Portuguese geomorphology.
Author: Piotr Migon
Publisher: OUP Oxford
ISBN: 019155684X
Category : Science
Languages : en
Pages : 412
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Book Description
Outcrops of granitic rocks cover a large proportion of the Earth's surface and host a range of spectacular landforms and landscapes, from extensive plains dotted by inselbergs to deeply dissected mountain ranges. They are often strikingly beautiful, but more importantly, they provide valuable insights into the mechanisms of geomorphic evolution both in the past and at present. The book offers a comprehensive view of the geomorphology of granite areas, examining individual landforms and their assemblages. Weathering processes, and the phenomenon of deep weathering in particular, are given much emphasis as these are fundamental to the understanding of the geomorphic evolution of granite areas. Granite landforms directly related to weathering, such as boulders, tors, inselbergs, and features of surface microrelief are examined in respect to their characteristics and origin. Patterns of slope evolution are shown in the context of both rock slopes and deeply weathered terrains. Granite geomorphology in the coastal, periglacial and glacial context is presented to show how the characteristics of granite control landform evolution in these specific environments. In the closing part a variety of geological controls is reviewed and their primacy over other factors is advocated, followed by an attempt to provide a typology of natural granite landscapes. Finally, certain specific ways of human transformation of granite landscapes are presented. The book will be useful to a range of earth science disciplines, including geomorphology, igneous petrology, engineering geology and soil science. Cultural geographers and people dealing with conservation of geological heritage should find it of interest. Examples from all parts of the world and extensive referencing ensure that it will act as an up-to-date guidebook to the fascinating world of granite geomorphology.
Author: Arville Irving Levorsen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 192
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Book Description
Author: Philip Burke King
Publisher: Princeton University Press
ISBN: 1400868491
Category : Science
Languages : en
Pages : 216
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Book Description
In revising his now classic work on the geology of North America, Philip B. King has devoted attention both to the new concepts of global tectonics and to new facts obtained from fieldwork in recent years. From its overview of the natural history of continents, to the sections describing the characteristics and history of each region, this remains a fundamental text on continental geology. Originally published in 1977. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Author: Andrew D. Miall
Publisher: Springer
ISBN: 3662032376
Category : Science
Languages : en
Pages : 589
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Book Description
Fluvial deposits represent the preserved record of one of the major nonmarine environ ments. They accumulate in large and small intermontane valleys, in the broad valleys of trunk rivers, in the wedges of alluvial fans flanking areas of uplift, in the outwash plains fronting melting glaciers, and in coastal plains. The nature of alluvial assemblages - their lithofacies composition, vertical stratigraphic record, and architecture - reflect an inter play of many processes, from the wandering of individual channels across a floodplain, to the long-term effects of uplift and subsidence. Fluvial deposits are a sensitive indicator of tectonic processes, and also carry subtle signatures of the climate at the time of deposition. They are the hosts for many petroleum and mineral deposits. This book is about all these subjects. The first part of the book, following a historical introduction, constructs the strati graphic framework of fluvial deposits, step by step, starting with lithofacies, combining these into architectural elements and other facies associations, and then showing how these, in turn, combine to represent distinctive fluvial styles. Next, the discussion turns to problems of correlation and the building of large-scale stratigraphic frameworks. These basin-scale constructions form the basis for a discussion of causes and processes, including autogenic processes of channel shifting and cyclicity, and the larger questions of allogenic (tectonic, eustatic, and climatic) sedimentary controls and the development of our ideas about nonmarine sequence stratigraphy.
