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Tectonic Controls On The Geochemical Composition Of Cenozoic Mafic Alkaline Volcanic Rocks From West Antarctica
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Book Synopsis Tectonic controls on the geochemical composition of Cenozoic, mafic alkaline volcanic rocks from West Antarctica by : M.J. Hole
Download or read book Tectonic controls on the geochemical composition of Cenozoic, mafic alkaline volcanic rocks from West Antarctica written by M.J. Hole and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plates, Plumes, and Paradigms by : Gillian R. Foulger
Download or read book Plates, Plumes, and Paradigms written by Gillian R. Foulger and published by Geological Society of America. This book was released on 2005-01-01 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Geochemistry and Geophysics of the Antarctic Mantle by : A.P. Martin
Download or read book The Geochemistry and Geophysics of the Antarctic Mantle written by A.P. Martin and published by Geological Society of London. This book was released on 2023-02-14 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Memoir is the first dedicated to the Antarctic mantle. It is a cross-disciplinary reference work combining geochemistry and geophysics to characterize Antarctic mantle properties. Through observations and modelling the mantle structures, compositions and dynamics are characterized at regional and continental scales by subject experts. The Memoir reviews all known occurrences of sub-continental mantle xenoliths in igneous rocks. These studies are presented by region as southern or northern Victoria Land, Marie Byrd Land, the Antarctic Peninsula, East Antarctica and the sub-Antarctic Islands. Sub-oceanic mantle in tectonically emplaced and abyssal settings is also considered where known. This is complemented by a continental-scale mantle xenolith overview, mantle characteristics from igneous rocks and a quantitative mantle fabric study. State-of-the-art, continental-scale geophysical overviews of the Antarctic mantle are presented by discipline as seismology, gravity and magnetics, magnetotellurics, rheology, glacial isostatic adjustment, mantle convection and palaeotopography. This Memoir will be the reference for all researchers interested in the Antarctic mantle and its role in dynamics that shape the Antarctic surface and ice sheets.
Book Synopsis Volcanism in Antarctica: 200 Million Years of Subduction, Rifting and Continental Break-up by : J.L. Smellie
Download or read book Volcanism in Antarctica: 200 Million Years of Subduction, Rifting and Continental Break-up written by J.L. Smellie and published by Geological Society of London. This book was released on 2021-06-09 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: This memoir is the first to review all of Antarctica’s volcanism between 200 million years ago and the Present. The region is still volcanically active. The volume is an amalgamation of in-depth syntheses, which are presented within distinctly different tectonic settings. Each is described in terms of (1) the volcanology and eruptive palaeoenvironments; (2) petrology and origin of magma; and (3) active volcanism, including tephrochronology. Important volcanic episodes include: astonishingly voluminous mafic and felsic volcanic deposits associated with the Jurassic break-up of Gondwana; the construction and progressive demise of a major Jurassic to Present continental arc, including back-arc alkaline basalts and volcanism in a young ensialic marginal basin; Miocene to Pleistocene mafic volcanism associated with post-subduction slab-window formation; numerous Neogene alkaline volcanoes, including the massive Erebus volcano and its persistent phonolitic lava lake, that are widely distributed within and adjacent to one of the world’s major zones of lithospheric extension (the West Antarctic Rift System); and very young ultrapotassic volcanism erupted subglacially and forming a world-wide type example (Gaussberg).
Book Synopsis Terrane Processes at the Margins of Gondwana by : Alan Vaughan
Download or read book Terrane Processes at the Margins of Gondwana written by Alan Vaughan and published by Geological Society of London. This book was released on 2005 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Australide orogen, the southern hemisphere Neoproterozoic to Mesozoic terrane accretionary orogen that forms the palaeo-Pacific margin of Gondwana, is one of the largest and longest-lived orogens on Earth. This book brings together a series of reviews and multidisciplinary research papers that comprehensively cover the Australides from the Tasman orogen of eastern Australia to the Neoproterozoic and Palaeozoic orogens of South America, taking in New Zealand and Antarctica along the way. It deals with the evolution of the southern Gondwana margin, as it grew during a series of terrane accretion episodes from the late Proterozoic through to final fragmentation in mid-Cretaceous times. Global perspectives are given by comparison with the Palaeozoic northern Gondwana margin and documentation of world-wide terrane accretion episodes in the Late Triassic-Early Jurassic and mid-Cretaceous. The Tasmanides of eastern Australia, and the terrane histories of New Zealand and southern South America are given comprehensive up-to-date reviews.
Book Synopsis Antarctic Journal of the United States by :
Download or read book Antarctic Journal of the United States written by and published by . This book was released on 1995 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Origin of Igneous Rocks by : Gunter Faure
Download or read book Origin of Igneous Rocks written by Gunter Faure and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The origin of different kinds of igneous rocks can be understood in terms of their tectonic setting, and by way of the isotope compositions of strontium, neodymium, and lead. This book explains the petrogenesis of igneous rocks as a consequence of tectonic processes resulting from interactions between asthenopheric plumes and the overlying lithospheric mantle. The relevant principles of isotope geochemistry are explained in the first chapter, making it accessible for university students as well as professionals. The relevant isotopic data is presented in diagrammatic form. The book contains more than 400 original drawings.
Download or read book The West Antarctic Ice Sheet written by and published by American Geophysical Union. This book was released on 1998 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Volcaniclastic Sedimentation in Lacustrine Settings by : James D. L. White
Download or read book Volcaniclastic Sedimentation in Lacustrine Settings written by James D. L. White and published by John Wiley & Sons. This book was released on 2009-03-05 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a unique compendium of papers assessing theeffects of volcanism on lakes, as recorded by the volcaniclasticsediments deposited within them. The unifying theme is that theeffects of volcanism on lacustrine sedimentation are diverse anddistinctive, and that volcaniclastic lacustrine sediments hold thekey to understanding a range of processes and events that cannot bereadily addressed by the study of any non-volcanic lakes. Thirteen papers, with authors from nine countries, examine bothmodern and ancient eruption-affected lacustrine deposits. Volcaniceruptions affect lakes and their deposits in many ways, and thesepapers evaluate processes and products of volcanic eruptions withinlakes, of tectonically impounded lakes strongly influenced byvolcanism, of eruption-impounded lakes and of general factorscontrolling sedimentation of vitric ash and pumice.Tephrastratigraphic studies also take advantage of the exceptionalpreservation of thin laminae in quiet lakes to precisely dateepisodes in the evolution of long-lived lakes and their catchmentareas, and to understand how volcanism affects normal lacustrineprocesses. The volume as a whole is an unparalleled source of informationon all aspects of the physical sedimentary results of volcanism inlacustrine settings, and serves as a complement to other studiesconcerned primarily with thermal and geochemical characteristics oflakes within volcanic craters. If you are a member of the International Association ofSedimentologists, for purchasing details, please see:http://www.iasnet.org/publications/details.asp?code=SP30
Book Synopsis Geology and Seismic Stratigraphy of the Antarctic Margin by : Alan K. Cooper
Download or read book Geology and Seismic Stratigraphy of the Antarctic Margin written by Alan K. Cooper and published by American Geophysical Union. This book was released on 1997-01-23 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 71. The Antarctic Ice Sheet has greatly affected global climate, sea level, ocean circulation, and southern hemisphere biota during Cenozoic times. Much of our understanding of the evolution of the ice sheet has been inferred from isotopic studies on distant deep-ocean sediments, because few Cenozoic rocks are exposed on the Antarctic continent. Yet, large differences occur between past ice volumes inferred from isotopic studies and those inferred from low-latitude sea-level variation. The massive quantities of glacially transported terrigenous sediments that lie beneath the Antarctic continental margin provide an additional, more direct record of the inferred ice sheet fluctuations. Volume 68 addresses the history of ice sheet fluctuations as recorded by geological and geophysical investigations of selected areas of the Antarctic continental margin. As described below, the volume gives data and results from on-going research by a major multinational project directed toward better understanding the impact of Antarctic Ice Sheet fluctuations on global sea levels and climates.
Book Synopsis Continental Basin and Orogenic Processes: Deep Structure, Tectonic Deformation, and Dynamics by : Hanlin Chen
Download or read book Continental Basin and Orogenic Processes: Deep Structure, Tectonic Deformation, and Dynamics written by Hanlin Chen and published by Frontiers Media SA. This book was released on 2022-11-04 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Antarctic Climate Evolution by : Fabio Florindo
Download or read book Antarctic Climate Evolution written by Fabio Florindo and published by Elsevier. This book was released on 2021-11-04 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antarctic Climate Evolution, Second Edition, enhances our understanding of the history of the world’s largest ice sheet, and how it responded to and influenced climate change during the Cenozoic. It includes terrestrial and marine geology, sedimentology, glacier geophysics and ship-borne geophysics, coupled with results from numerical ice sheet and climate modeling. The book’s content largely mirrors the structure of the Past Antarctic Ice Sheets (PAIS) program (www.scar.org/science/pais), formed to investigate past changes in Antarctica by supporting multidisciplinary global research. This new edition reflects recent advances and is updated with several new chapters, including those covering marine and terrestrial life changes, ice shelves, advances in numerical modeling, and increasing coverage of rates of change. The approach of the PAIS program has led to substantial improvement in our knowledge base of past Antarctic change and our understanding of the factors that have guided its evolution. Offers an overview of Antarctic climate change, analyzing historical, present-day and future developments Provides the latest information on subjects ranging from terrestrial and marine geology to sedimentology and glacier geophysics in the context of Antarctic evolution Fully updated to include expanded coverage of rates of change, advances in numerical modeling, marine and terrestrial life changes, ice shelves, and more
Book Synopsis Special Publication of the International Association of Sedimentologists by :
Download or read book Special Publication of the International Association of Sedimentologists written by and published by . This book was released on 2000 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Terra Antartica Reports written by and published by . This book was released on 2005 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Basal Regime of the West-Antarctic Ice Sheet Interaction of Subglacial Geology with Ice Dynamics by : Stefan Willi Vogel
Download or read book The Basal Regime of the West-Antarctic Ice Sheet Interaction of Subglacial Geology with Ice Dynamics written by Stefan Willi Vogel and published by . This book was released on 2004 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Exploration of Subsurface Antarctica by : M.J. Siegert
Download or read book Exploration of Subsurface Antarctica written by M.J. Siegert and published by Geological Society of London. This book was released on 2018-01-08 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our appreciation of glaciological processes in Antarctica suffers from a lack of observations in regions where numerical models indicate the ice sheet to be susceptible to ocean and/or atmospheric warming. The solution lies in the use and development of glacier geophysics. In this volume we present a series of papers that demonstrate how geophysics can be deployed in Antarctica to comprehend: (1) boundary conditions that influence ice flow such as subglacial topography, the distribution of basal water and ice-sheet rheology; (2) phenomena that might affect ice-flow processes, such as complex internal ice-sheet structures and the proposition of large stores of hitherto unappreciated groundwater; and (3) how glacigenic sediments and formerly glaciated terrain on, and surrounding, the continent can inform us about past ice-sheet dynamics. The volume also takes a historical view on developments leading to current knowledge, examines active ice-sheet processes, and points the way forward on how geophysics can advance quantitative understanding of Antarctic ice-sheet behaviour.
Book Synopsis Southern Ocean Cephalopods by : Paul Rodhouse
Download or read book Southern Ocean Cephalopods written by Paul Rodhouse and published by . This book was released on 1994 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
