The Toarcian Oceanic Anoxic Event In The South Iberian Palaeomargin
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The Toarcian Oceanic Anoxic Event In The South Iberian Palaeomargin
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Author : Matías Reolid
language : en
Publisher: Springer
Release Date : 2017-09-05
The Toarcian Oceanic Anoxic Event In The South Iberian Palaeomargin written by Matías Reolid and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-05 with Science categories.
This book presents the first overview of the Toarcian Oceanic Anoxic Event in the southern Iberian paleomargin, in the western Tethys. The study of catastrophic events that affected the ecosystems in the past is of great interest, because it offers the possibility of establishing models that can be applied to current and future environmental changes. The book provides comprehensive information on the changes in marine ecosystems in connection with a global massive extinction, the Early Toarcian, and with the deposition of black shales, global warming and a disruption of the carbon cycle. In addition, the book describes the incidence of this event in this part of the Tethys close to the connection with the Protoatlantic, the Hispanic Corridor. Special attention is paid to sedimentological and ichnological aspects, fossil content (macroscopic and microscopic), and geochemistry. It also presents the facies changes related to fragmentation of the shelf and the evolution to hemipel agic troughs and swells in this paleomargin. Lastly, it characterizes this anoxic event in under-researched outcrops from southern Spain and compares the findings with those in well-known sections from northern and central Europe. This book offers a unique resource for all researchers interested in the Toarcian Oceanic Anoxic Event, but also in oceanic anoxic events that occurred during the Mesozoic in general, because of their similarity to recent climatic changes.
Carbon Cycle And Ecosystem Response To The Jenkyns Event In The Early Toarcian Jurassic
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Author : M. Reolid
language : en
Publisher: Geological Society of London
Release Date : 2021-11-30
Carbon Cycle And Ecosystem Response To The Jenkyns Event In The Early Toarcian Jurassic written by M. Reolid and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-30 with Science categories.
The Toarcian Oceanic Anoxic Event, also known as the Jenkyns Event, was a hyperthermal episode which occurred during the early Toarcian (c. 183 Ma; Early Jurassic) and resulted in numerous collateral effects including global warming, enhanced weathering, sea-level change, carbonate crisis, marine anoxia–dysoxia, and a second-order mass extinction. This volume presents the last advances for understanding early Toarcian environmental changes through different disciplines: biostratigraphy, micropalaeontology, palaeontology, ichnology, palaeoecology, sedimentology, integrated stratigraphy, inorganic, organic and isotopic geochemistry, and cyclostratigraphy. The study of this abrupt climate change is critical for predicting future global changes, and for understanding the complex biogeochemical interactions through time between geosphere, atmosphere, hydrosphere and biosphere.
The Geology Of Iberia A Geodynamic Approach
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Author : Cecilio Quesada
language : en
Publisher: Springer
Release Date : 2019-06-28
The Geology Of Iberia A Geodynamic Approach written by Cecilio Quesada and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-28 with Science categories.
Taking a new global approach, this unique book provides an updated review of the geology of Iberia and its continental margins from a geodynamic perspective. Owing to its location close to successive plate margins, Iberia has played a pivotal role in the geodynamic evolution of the Gondwanan, Rheic, Pangea, Tethys s.l. and Eurasian plates over the last 600 Ma of Earth's history. The geological record starts with the amalgamation of Gondwana in the Neoproterozoic succeeded by the rifting and spreading of the Rheic ocean; its demise, which led to the amalgamation of Pangea in the late Paleozoic; the rifting and spreading of several arms of the Neotethys ocean in the Mesozoic Era and their ongoing closure, which was responsible for the Alpine orogeny. The significant advances in the last 20 years have attracted international research interest in the geology of the Iberian Peninsula. This volume presents the most comprehensive, and updated description of the Alpine cycle in Iberia. This volume focuses in the different geological events during the Alpine orogeny as well as the lithological succession . This book is of interest not only for scientists of Portugal and Spain but also for geoscientists searching for analogies for oil and gas as well as tourists visiting the main mountain ridges of Iberia such as the Pyrenees.
Conservation Palaeobiology Of Marine Ecosystems
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Author : R. Nawrot
language : en
Publisher: Geological Society of London Special Publications
Release Date : 2023-07-03
Conservation Palaeobiology Of Marine Ecosystems written by R. Nawrot and has been published by Geological Society of London Special Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-03 with Science categories.
Conservation palaeobiology tracks the history of ecosystems based on the fossil record to guide conservation decisions and contribute to the theoretical foundations of conservation biology. The accelerating pace of global change requires better understanding of the long-term resilience and adaptive capacities of ecosystems. Fossil assemblages in outcrops and cores, together with surface accumulations of skeletal remains, represent unique archives of past ecosystem dynamics and baseline community states prior to anthropogenic impacts. However, as biological data retrieved from fossil and death assemblages cannot be treated in isolation, conservation palaeobiology integrates palaeontological and geological tools to account for the nature of the stratigraphic record. This volume brings together studies that demonstrate how combining marine palaeoecological records with other types of geohistorical data (taphonomic, sedimentological, geochronological, geochemical) can inform biodiversity conservation and ecosystem management. The papers highlight novel approaches and challenges in applying geohistorical data to conservation problems, discuss the limitations imposed by time averaging, and offer both deep- and near-time perspectives on conservation palaeobiology of marine ecosystems.
From The Guajira Desert To The Apennines And From Mediterranean Microplates To The Mexican Killer Asteroid
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Author : Christian Koeberl
language : en
Publisher: Geological Society of America
Release Date : 2022-08-01
From The Guajira Desert To The Apennines And From Mediterranean Microplates To The Mexican Killer Asteroid written by Christian Koeberl and has been published by Geological Society of America this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-01 with Science categories.
"This volume pays tribute to the career and scientific accomplishments of Walter Alvarez with papers related to the many topics he has covered: tectonics of microplates, structural geology, paleomagnetics, Apennine sedimentary sequences, geoarchaeology and Roman volcanics, Big History, and the discovery of evidence for a large asteroidal impact event at the Cretaceous-Tertiary (now Cretaceous-Paleogene) boundary site in Gubbio, Italy"--
Isotopes Advances In Research And Application 2013 Edition
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Author :
language : en
Publisher: ScholarlyEditions
Release Date : 2013-06-21
Isotopes Advances In Research And Application 2013 Edition written by and has been published by ScholarlyEditions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-21 with Science categories.
Isotopes—Advances in Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Nitrogen Isotopes. The editors have built Isotopes—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Nitrogen Isotopes in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Isotopes—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Nanomineralogy
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Author : Yiwen Ju
language : en
Publisher: MDPI
Release Date : 2020-12-14
Nanomineralogy written by Yiwen Ju and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-14 with Science categories.
In 2018, the International Symposium on Nanogeoscience was held in Guiyang, China. Scholars from around the globe gathered to discuss recent progress and development trends in various aspects of nanogeoscience, including nanomineralogy. Nanomineralogy, an important aspect of nanogeoscience, focuses on the composition, structure, and physical and chemical properties of nanoscale minerals and their interrelations with other Earth critical components. To give a sampling of the latest progress in nanomineralogy and related fields, we offer this Special Issue, which describes a full range of recent nanomineralogic achievements relating to everything from nanominerals and geochemistry, mineral nanostructures, and nanomineral deformation, to nanopores in oil and gas reservoirs, nanomineral deposits, and nanomineral material. Today, nanomineralogy faces a new strategic opportunity as well as a revolutionary challenge. We thus present this special nanomineralogy-focused issue of Minerals with the aim of encouraging our colleagues to familiarize themselves with current developments, trends, and directions in nanomineralogy, enabling an understanding of the potential of the field as a whole. We look forward to developing further scientific research and cooperation in nanomineralogy, hoping thereby to attract and guide young scholars to participate in this field.
Mesozoic And Cenozoic Sequence Stratigraphy Of European Basins
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Author : Pierre Charles de Graciansky
language : en
Publisher:
Release Date : 1998
Mesozoic And Cenozoic Sequence Stratigraphy Of European Basins written by Pierre Charles de Graciansky and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Science categories.
This project was designed to build a documented chronostratigraphic and outcrop record of depositional sequences calibrated across European basins. Data on standard stages, magnetostratigraphy, and geochronology integrated with high resolution biostratigraphy calibrate the stratigraphic position of depositional sequence boundaries. Higher order eustatic sequences show a significant increase in the number identified. A good portion of the European Mesozoic and Cenozoic succession is set in the sequence stratigraphic context with a stratigraphic record of its bonding surfaces.
Retrograde Evolution During Major Extinction Crises
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Author : Jean Guex
language : en
Publisher: Springer
Release Date : 2016-02-05
Retrograde Evolution During Major Extinction Crises written by Jean Guex and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-02-05 with Science categories.
This book is the first of its kind, providing in-depth analysis of the retrograde evolution occurring during major extinction periods. The text offers a non-strictly adaptative explanation of repetition of phyla after the major extinctions, utilizing a study of seven phylogenetically distinct groups. This opens a new experimental field in evolutionary biology with the possibility of reconstructing ancestral forms in lab by applying artificial stresses.
The Llanbedr Mochras Farm Borehole
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Author : A. W. Woodland
language : en
Publisher:
Release Date : 1971-01-01
The Llanbedr Mochras Farm Borehole written by A. W. Woodland and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971-01-01 with Borings categories.