Download or read book Field Guide Geology of the Cordillera Principal written by Víctor A. Ramos and published by . This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Trip Guides to the Backbone of the Americas in the Southern and Central Andes written by Suzanne Mahlburg Kay and published by Geological Society of America. This book was released on 2008-01-01 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Geology and Tectonics Field Guidebook Volume 2 written by Soumyajit Mukherjee and published by Springer Nature. This book was released on 2023-01-09 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second volume of an edited work aiming to help novice geologists to explore terrains independently. Geoscience fieldwork with focus on structural geology and tectonics has become more important in the last few years from both academic and industrial perspectives. This book also works as a resource material for batches of students or geological survey professionals undergoing training as parts of their course curriculum/training. Industry persons, on the other hand, can get a first-hand idea about what to expect in the field, in case no academic persons are available with the team. This book focuses on structural geology and tectonics and compiles terrains from several regions of the globe. This book also includes field guide chapters for primary sedimentary structures.
Download or read book Orogenic Andesites and Crustal Growth written by A. Gómez-Tuena and published by Geological Society of London. This book was released on 2014-01-24 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orogenic andesites have long intrigued scientists because of their remarkable compositional similarities to the continental crust. The significance of orogenic andesites as proxies to continental crust formation has been recognized for over 30 years, but no consensus model of andesite genesis exists. Much of the controversy revolves around whether orogenic andesites are primary mantle melts of slab and mantle materials, or instead evolve from basaltic mantle melts at shallower crustal levels. In three sections, this book provides an overview of andesite genesis at convergent margins that focuses on the slab–mantle interaction, crustal processing and andesite evolution through the life of volcanic arcs. Without favouring a particular view, the books aims to engender cross-fertilization and discussion that will smooth the pathway towards a holistic communal model of andesite petrogenesis and its role within the broader geochemical cycles of the Earth.
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1989 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geodynamic Processes in the Andes of Central Chile and Argentina written by S.A. Sepúlveda and published by Geological Society of London. This book was released on 2015-04-09 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Publication arises from the UNESCO-sponsored IGCP 586-Y project `The tectonics and geomorphology of the Andes (32°–34°S): interplay between short-term and long-term processes’. It includes state-of-the-art reviews and original articles from a multidisciplinary perspective that investigate the complex interactions of tectonics and surface processes in the subduction-related orogen of the Andes of central Chile and Argentina (c. 27° –39°S). It aims to improve our understanding of tectonic and landscape evolution of the Andean range at different time scales, as well as the mutual relationship between internal and external mechanisms in Cenozoic deformation, mountain building, topographic evolution, basin development and mega-landslides occurrence across the flat slab to normal subduction segments. The geodynamic processes of the Andes of central Chile and Argentina are analysed from a number of subdisciplines of the Earth sciences, including tectonics, petrology, geophysics, geochemistry, structural geology, geomorphology, engineering geology, stratigraphy and sedimentology.
Download or read book Geodynamics of a Cordilleran Orogenic System The Central Andes of Argentina and Northern Chile written by Peter G. DeCelles and published by Geological Society of America. This book was released on 2015-01-01 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This memoir brings together results from a multidisciplinary study of the processes that have formed the highest, widest part of the Andean Cordilleran orogenic belt in northern Argentina and Chile. The region features a tectonically erosive forearc, protracted arc magmatism, a high-elevation hinterland plateau and strongly shortened retroarc thrust belt, and a Paleocene-Recent foreland basin system"--
Download or read book Backbone of the Americas written by Suzanne Mahlburg Kay and published by Geological Society of America. This book was released on 2009 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The American Cordilleras form a continuous orogen that extends for 12,500 km along the eastern flank of the Pacific Ocean from Arctic to Antarctic latitudes as an integral part of the circum-Pacific orogenic belt. Following two summary chapters on the overall anatomy and evolution of North and South American segments of the orogenic system, this volume includes ten seminal chapters dealing with salient aspects of the key geodynamic processes that have accompanied Cordilleran geotectonic evolution: forearc terrane accretion, arc magmatism, shallow subduction, and backarc intracontinental deformation. The papers in this volume were selected from those presented at the 2006 Backbone of the Americas Meeting, which was sponsored jointly by multiple North and South American geological societies in Mendoza, Argentina."--pub. desc.
Download or read book Andean Tectonics written by Brian K. Horton and published by Elsevier. This book was released on 2019-06-19 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andean Tectonics addresses the geologic evolution of the Andes Mountains, the prime global example of subduction-related mountain building. The Andes Mountains form one of the most extensive orogenic belts on Earth, spanning approximately an 8,000-km distance along the western edge of South America, from ~10°N to ~55°S. The tectonic history of the Andes involves a rich record of diverse geological processes, including crustal deformation, magmatism, sedimentary basin evolution, and climatic interactions. This book addresses the range of Andean tectonic processes and their temporal and spatial variations. An improved understanding of these processes is fundamental not only to the Andes but also to other major orogenic systems associated with subduction of the oceanic lithosphere. Andean Tectonics is a critical resource for researchers interested in the causes and consequences of Andean-type orogenesis and the long-term evolution of fold-thrust belts, magmatic arcs, and forearc and foreland basins. - Evaluates the history of Andean mountain building over the past 300 million years - Integrates recent studies and new perspectives on the complementary records of deformation, magmatism, and sedimentary basin evolution and their interactions in time and space - Provides insight into the development of the northern, central, and southern Andes, which have typically been considered in isolation
Download or read book A Pictorial Guide to Metamorphic Rocks in the Field written by Kurt Hollocher and published by CRC Press. This book was released on 2014-11-21 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an illustrative introduction to metamorphic rocks as seen in the field, designed for advanced high school to graduate-level earth science and geology students to jump-start their observational skills. In addition to photographs of rocks in the field, there are numerous line diagrams and examples of metamorphic features shown in thin section. The thin section photos are all at a scale and in a context that can be related to views seen in the field through a hand lens. This book will serve as a pictorial atlas of metamorphic rocks, processes, and features. Suitable for a broad range of education, background, and interests.
Download or read book South America s Natural Wonders written by Gary L. Prost and published by CRC Press. This book was released on 2024-02-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book guides readers through the most iconic, geologically significant scenery in South America, points out features of interest, and describes how these features came to be. Starting in the glacial landscapes of southern Patagonia, this field trip guidebook examines the foothills of the Andes of western Argentina to understand its foreland deformation. Across the Andes, one observes deformation, volcanism, and mineral deposits associated with an onshore volcanic arc and uplift in the Atacama Desert of Chile. A transect across the Andes from Mendoza to Valparaiso follows in the footsteps of Darwin and, as an added bonus, explores the premier wine country around Mendoza, Argentina, and the Colchagua Valley, Chile. Features: • Clearly explains the geology of regions with an emphasis on landscape formation. • Lavishly illustrated with numerous colorful maps, diagrams, and photos of breathtaking landscapes and their geological features. • Describes the major geologic features of South America through the device of a geologic tour, making it an accessible read for those without any geologic training, as well as for professionals. • Written in easy-to-understand language, the author brings his own experience to readers who want to explore and understand geologic sites first-hand. South America’s Natural Wonders is an inviting text that gives individuals with no background in geology the opportunity to understand key geologic aspects of local landscapes. It also serves as a guide to undergraduate and graduate-level students taking courses in earth science programs, such as geology, geophysics, geochemistry, mining engineering, and petroleum engineering. Teachers of these courses can also use this book to better understand their local geologic environment and geography.
Download or read book Geology and Tectonics of Northwestern South America written by Fabio Cediel and published by Springer. This book was released on 2018-08-10 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the geological evolution of the Northern Andes and contiguous shield areas, with a focus upon Colombia. Updated geological interpretations are supported by modern lithogeochemical, seismic, gravity and magnetic data and radiogenic isotope and radiometric age determinations. The composite data permits a detailed interpretation of the tectono-magmatic history of the Northern Andean Block, including the Andes of Colombia, northern Ecuador, western Venezuela and eastern Panamá. Tectonic reconstructions based upon characterization of more than thirty litho-tectonic and morpho-structural units, terrane assemblages and tectonic realms, and their bounding suture and fault systems, highlight the intimate and complementary Mesozoic-Cenozoic history of the Northern Andean Block and the Pacific and Caribbean Plates. The complex nature of Northern Andean assembly contrasts with ‘‘classical’’ Central Andean ‘‘Cordilleran-type’’ orogenic models. Differences render the application of typical Cordilleran-type models inappropriate for the Colombian Andes. The importance of underlying Proterozoic through mid-Mesozoic elements, in the development of Meso-Cenozoic Northern Andean orogeny-phase tectonic configurations is analyzed in the light of spatial-temporal studies and reconstructions related to basin formation, sedimentation, deformation, uplift mechanisms, structural style and magmatic evolution. The pre-Andean architecture of north western South America has played a pre-determinative role in the development of the Northern Andean orogenic system. 16 contributions analyze key stratigraphic, structural, metamorphic, magmatic and tectonic questions, and provide solutions as far as the most recent published field-based studies permit. The volume provides geological interpretations and tectonic models which contrast with repetitive theoretical proposals frequently found in the available literature.
Download or read book Rocky Mountain Section of the Geological Society of America written by Stanley S. Beus and published by Geological Society of America. This book was released on 1987 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flakes Jugs and Splitters written by Sarah Garlick and published by Rowman & Littlefield. This book was released on 2009-04-01 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rock climbers have an inherent interest in geology. For some, it’s about knowing what gear to use or how to avoid rotten bands of rock. For others, it’s about finding the next hot-spot boulder field, or understanding why their local crag exists. For most of them, curiosity about rocks comes as naturally as their desire to climb them. Geology is the fundamental control on the sport, and yet there are no practical guides for the climber interested in rocks. Flakes, Jugs, and Splitters fills the niche. With an informal Q&A format and fun, informative language, it brings the often esoteric science of geology into the hands of rock climbers. Covering topics from how to use a geologic map to finding new crags, from why Europe has the best limestone to how El Capitan’s North America Wall got its name, this book has a fact for every climber’s ponderings. Top-quality photographs of worldwide destinations and easy-to-read artist’s renderings of geologic concepts make it as visually engaging as it is entertaining and edifying.
Download or read book West Gondwana written by Robert J. Pankhurst and published by Geological Society of London. This book was released on 2008 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palaeomagnetism in Fold and Thrust Belts New Perspectives written by E.L. Pueyo and published by Geological Society of London. This book was released on 2016-08-23 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Palaeomagnetism is a technique used to understand complex deformation patterns in fold-and-thrust belts; it can be used to characterize the distribution, magnitude and timing of vertical axis rotations, an elusive variable using other methods. A combination of palaeomagnetic and structural geology analyses has helped to unravel the geometry and kinematics of fold-and-thrust belts around the world and of different geological ages for more than 50 years. This volume comprises three sections: the first shows thorough overviews of western Mediterranean arcs and the western Carpathians; the second depicts several examples from the Andes, the Alps, Anatolia, Pyrenees, Iberian Ranges and the Atlas; and the third shows the latest research on the use of palaeomagnetism to understand fold-and-thrust belts in 3D and 4D in a more quantitative way and it also includes some methodological proposals to avoid common errors. In the papers of the first two sections, the combination of palaeomagnetic analyses with structural data, AMS or magnetostratigraphic analyses demonstrate the usefulness of palaeomagnetism in deciphering complex deformation patterns in fold-and-thrust belts.
Download or read book Geological Field Techniques written by Angela L. Coe and published by John Wiley & Sons. This book was released on 2011-07-26 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: GEOLOGICAL FIELD TECHNIQUES The understanding of Earth processes and environments over geological time is highly dependent upon both the experience that can only be gained through doing fieldwork, and the collection of reliable data and appropriate samples in the field. This textbook explains the main data gathering techniques used by geologists in the field and the reasons for these, with emphasis throughout on how to make effective field observations and record these in suitable formats. Equal weight is given to assembling field observations from igneous, metamorphic and sedimentary rock types. There are also substantial chapters on producing a field notebook, collecting structural information, recording fossil data and constructing geological maps. Geological Field Techniques is designed for students, amateur enthusiasts and professionals who have a background in geology and wish to collect field data on rocks and geological features. Teaching aspects of this textbook include: step-by-step guides to essential practical skills such as using a compass-clinometer, making a geological map and drawing a field sketch; tricks of the trade, checklists, flow charts and short worked examples; over 200 illustrations of a wide range of field notes, maps and geological features; appendices with the commonly used rock description and classification diagrams; a supporting website hosted by Wiley-Blackwell is available at www.wiley.com/go/coe/geology
