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Author : Michael Robert House
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (318 download)
Download or read book On Sea-level Fluctuations in the Devonian written by Michael Robert House and published by . This book was released on 1997 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. T. Becker, 1st
Publisher : Geological Society of London
ISBN 13 : 1862397341
Total Pages : 481 pages
Book Rating : 4.8/5 (623 download)
Download or read book Devonian Climate, Sea Level and Evolutionary Events written by R. T. Becker, 1st and published by Geological Society of London. This book was released on 2016-10-20 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: The geological and palaeontological records of climate change and evolutionary events reflect Earth’s widely fluctuating climate systems. Past climates hold the clues to understanding future developments. In this context, research on linked climate, biodiversity and sea-level fluctuations of the Devonian contributes to the general knowledge of deep-time climate dynamics. A fruitful co-operation between the International Geoscience Programme IGCP 596 and the International Subcommission on Devonian Stratigraphy (SDS) addressed the complex succession of climate-linked Devonian global events of varying magnitude. The primary goal of IGCP 596 was to assess mid-Palaeozoic climate changes and their impact on marine and terrestrial biodiversity using an interdisciplinary approach. The focus of SDS includes a revision of the eustatic sea-level curve and the integration of refined chrono- and biostratigraphy with modern chemo-, magneto-, cyclo-, event- and sequence stratigraphy. This enabled the much improved dating and correlation of abiotic perturbations, evolutionary changes, organism and ecosystem ranges. Results by 37 authors are presented in 14 chapters, which cover the entire Devonian.
Author : Lindsay Walters
Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (851 download)
Download or read book Late Devonian Sea-level Change, Evidence from the Beirdneau Formation, Southern Idaho/northern Utah written by Lindsay Walters and published by . This book was released on 2012 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Trond H. Torsvik
Publisher : Cambridge University Press
ISBN 13 : 1107105323
Total Pages : 329 pages
Book Rating : 4.1/5 (71 download)
Download or read book Earth History and Palaeogeography written by Trond H. Torsvik and published by Cambridge University Press. This book was released on 2017 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a complete Phanerozoic story of palaeogeography, using new and detailed full-colour maps, to link surface and deep-Earth processes.
Author : Angela L. Coe
Publisher : Cambridge University Press
ISBN 13 : 9780521538428
Total Pages : 298 pages
Book Rating : 4.5/5 (384 download)
Download or read book The Sedimentary Record of Sea-Level Change written by Angela L. Coe and published by Cambridge University Press. This book was released on 2003-05-22 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lavishly illustrated textbook on sequence stratigraphy, supported by numerous learning features and supplementary website.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309209196
Total Pages : 153 pages
Book Rating : 4.3/5 (92 download)
Download or read book Understanding Earth's Deep Past written by National Research Council and published by National Academies Press. This book was released on 2011-08-02 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is little dispute within the scientific community that humans are changing Earth's climate on a decadal to century time-scale. By the end of this century, without a reduction in emissions, atmospheric CO2 is projected to increase to levels that Earth has not experienced for more than 30 million years. As greenhouse gas emissions propel Earth toward a warmer climate state, an improved understanding of climate dynamics in warm environments is needed to inform public policy decisions. In Understanding Earth's Deep Past, the National Research Council reports that rocks and sediments that are millions of years old hold clues to how the Earth's future climate would respond in an environment with high levels of atmospheric greenhouse gases. Understanding Earth's Deep Past provides an assessment of both the demonstrated and underdeveloped potential of the deep-time geologic record to inform us about the dynamics of the global climate system. The report describes past climate changes, and discusses potential impacts of high levels of atmospheric greenhouse gases on regional climates, water resources, marine and terrestrial ecosystems, and the cycling of life-sustaining elements. While revealing gaps in scientific knowledge of past climate states, the report highlights a range of high priority research issues with potential for major advances in the scientific understanding of climate processes. This proposed integrated, deep-time climate research program would study how climate responded over Earth's different climate states, examine how climate responds to increased atmospheric carbon dioxide and other greenhouse gases, and clarify the processes that lead to anomalously warm polar and tropical regions and the impact on marine and terrestrial life. In addition to outlining a research agenda, Understanding Earth's Deep Past proposes an implementation strategy that will be an invaluable resource to decision-makers in the field, as well as the research community, advocacy organizations, government agencies, and college professors and students.
Author : Carlton E. Brett
Publisher :
ISBN 13 :
Total Pages : 193 pages
Book Rating : 4.:/5 (73 download)
Download or read book Sea-level Cyclicity, Climate Change, and Bioevents in Middle Devonian Marine and Terrestrial Environments written by Carlton E. Brett and published by . This book was released on 2011 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John M. Dennison
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.F/5 ( download)
Download or read book Tectonic and Eustatic Controls on Sedimentary Cycles written by John M. Dennison and published by . This book was released on 1994 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George R. McGhee
Publisher : Columbia University Press
ISBN 13 : 9780231075053
Total Pages : 338 pages
Book Rating : 4.0/5 (75 download)
Download or read book The Late Devonian Mass Extinction written by George R. McGhee and published by Columbia University Press. This book was released on 1996 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on two decades of research, The Late Devonian Mass Extinction reviews the many theories that have been presented to explain the global mass extinction that struck the earth over 367 million years ago, considering in particular the possibility that the extinction was triggered by multiple impacts of extraterrestrial objects.
Author : Peter Königshof
Publisher : Geological Society of London
ISBN 13 : 9781862392731
Total Pages : 308 pages
Book Rating : 4.3/5 (927 download)
Download or read book Devonian Change written by Peter Königshof and published by Geological Society of London. This book was released on 2009 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid evolution of terrestrial ecosystems in the Devonian Period combined with climate change and many global events had a pronounced influence on sedimentation and biodiversity in various terrestrial and marine settings. This volume presents a number of case studies which cover the following topics land-sea transitional settings, the role of ecological-evolutionary subunits, the diversity and palaeoecology of reef building organisms and microfloras with respect to sedimentary processes and global events.
Author : Gerta Keller
Publisher : Geological Society of America
ISBN 13 : 0813725054
Total Pages : 468 pages
Book Rating : 4.8/5 (137 download)
Download or read book Volcanism, Impacts, and Mass Extinctions: Causes and Effects written by Gerta Keller and published by Geological Society of America. This book was released on 2014-09-16 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Comprises articles stemming from the March 2013 international conference at London's Natural History Museum. Researchers across geological, geophysical, and biological disciplines present key results from research concerning the causes of mass extinction events"--
Author : Partha Dasgupta
Publisher : Cambridge University Press
ISBN 13 : 1108482287
Total Pages : 465 pages
Book Rating : 4.1/5 (84 download)
Download or read book Biological Extinction written by Partha Dasgupta and published by Cambridge University Press. This book was released on 2019-09-05 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Questions why species are becoming extinct, and how we can protect the natural world on which we all depend.
Author : Geologische Vereinigung. Annual Meeting
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.F/5 ( download)
Download or read book Sea-level Changes written by Geologische Vereinigung. Annual Meeting and published by . This book was released on 1992 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George R. McGhee Jr.
Publisher : Columbia University Press
ISBN 13 : 0231536364
Total Pages : 345 pages
Book Rating : 4.2/5 (315 download)
Download or read book When the Invasion of Land Failed written by George R. McGhee Jr. and published by Columbia University Press. This book was released on 2013-10-22 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The invasion of land by ocean-dwelling plants and animals was one of the most revolutionary events in the evolution of life on Earth, yet the animal invasion almost failed—twice—because of the twin mass extinctions of the Late Devonian Epoch. Some 359 to 375 million years ago, these catastrophic events dealt our ancestors a blow that almost drove them back into the sea. If those extinctions had been just a bit more severe, spiders and insects—instead of vertebrates—might have become the ecologically dominant forms of animal life on land. This book examines the profound evolutionary consequences of the Late Devonian extinctions and the various theories proposed to explain their occurrence. Only one group of four-limbed vertebrates exists on Earth, while other tetrapod-like fishes are extinct. This gap is why the idea of "fish with feet" seems so peculiar to us, yet such animals were once a vital part of our world, and if the Devonian extinctions had not happened, members of these species, like the famous Acanthostega and Ichthyostega, might have continued to live in our rivers and lakes. Synthesizing decades of research and including a wealth of new discoveries, this accessible, comprehensive text explores the causes of the Devonian extinctions, the reasons vertebrates were so severely affected, and the potential evolution of the modern world if the extinctions had never taken place.
Author : B.U. Haq
Publisher : Springer Science & Business Media
ISBN 13 : 9401585830
Total Pages : 559 pages
Book Rating : 4.4/5 (15 download)
Download or read book Sequence Stratigraphy and Depositional Response to Eustatic, Tectonic and Climatic Forcing written by B.U. Haq and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sequence stratigraphy has advanced considerably since the early applications of the concepts on seismic data. It attempts to discern the migration of facies re sulting from changes in a combination of factors such as, sea level, tectonics, climate and sediment flux, and integrates it with a meaningful chronostratigraphy. The stratigraphic record is envisioned as a framework of repetitive packages of genetically-related strata, formed in response to the shifting base level, in which the locus of deposition of various sediment types may be anticipated. This attribute is rapidly promoting sequence stratigraphy as an indispensable tool for prediction of facies in exploration and production geology. In hydrocarbon exploration the application of sequence stratigraphy has ranged from anticipating reservoir- and source-rock distribution to predicting carbonate diagenesis, porosity and permeability. The capability to anticipate vertical and lateral distribution of facies and reservoir sands in the basinal, shoreface, incised valley-fill and regressive settings alone has been a great asset for exploration. In frontier areas, where data are often limited to seismic lines, sequence-stratigraphic methodology has helped determine the timing and of types of unconformities and anticipate transgressive- and regressive-prone intervals. In production it is aiding in field development by providing improved source and seal predictions for secondary oil recovery. A recognition of stratigraphic causes of poor recovery through improved understanding of internal stratal architecture can lead to new well recompletions and enhanced exploitation in existing fields. The sequence-stratigraphic discipline is in a state of rapid expansion.
Author : P. J. Brenchley
Publisher : Geological Society of London
ISBN 13 : 9781862392007
Total Pages : 588 pages
Book Rating : 4.3/5 (92 download)
Download or read book The Geology of England and Wales written by P. J. Brenchley and published by Geological Society of London. This book was released on 2006 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of 'The Geology of England and Wales' is considerably expanded from its predecessor, reflecting the increase in our knowledge of the region, and particularly of the offshore areas. Forty specialists have contributed to 18 chapters, which cover a time range from 700 million years ago to 200 million years into the future. A new format places all the chapters in approximately temporal order. Both offshore and economic geology now form an integral part of appropriate chapters.
Author : Jeff Over
Publisher : Elsevier
ISBN 13 : 0080457843
Total Pages : 343 pages
Book Rating : 4.0/5 (84 download)
Download or read book Understanding Late Devonian and Permian-Triassic Biotic and Climatic Events written by Jeff Over and published by Elsevier. This book was released on 2005-12-02 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Late Devonian and Permian-Triassic intervals are among the most dynamic episodes of Earth history, marked by large secular changes in continental ecosystems, dramatic fluctuations in ocean oxygenation, major phases of biotic turnover, volcanism, bolide impact events, and rapid fluctuations in stable isotope systems and sea level. This volume highlights contributions from a broad range of geological sub-disciplines currently striving to understand these critical intervals of geologically rapid, global-scale changes. * Provides updated, current models for the mid-Late Devonian and Permian-Triassic mass extinction episodes * Highlights several new analytical approaches for developing quantitative datasets * Takes an integrated approach presenting datasets from a broad range of sub-disciplines
