The Mesozoic Flood Volcanism of the Paraná Basin PDF Download

Author: E. M. Piccirillo
Publisher:
ISBN:
Category : Basalt
Languages : en
Pages : 624

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Author: J. D. Macdougall
Publisher: Springer Science & Business Media
ISBN: 9401578052
Category : Science
Languages : en
Pages : 362

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Author: John J. Mahoney
Publisher: American Geophysical Union
ISBN: 0875900828
Category : Nature
Languages : en
Pages : 441

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Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 100. Continental flood basalts, volcanic passive margins, and oceanic plateaus represent the largest known volcanic episodes on our planet, yet they are not easily explained by plate tectonics. Indeed, some are likely to record periods when the outward transfer of material and energy from the Earth's interior operated in a significantly different mode than at present. In recent years, interest in large-scale mafic magmatism has surged as high-precision geochronological, detailed geochemical, and increasingly sophisticated geophysical data have become available for many provinces. However, the sheer amount of recent material, often in the form of detailed collaborative research projects, can overwhelm newcomers to the field and experts alike as the literature continues to grow dramatically. The need for an up-to-date review volume on a sizable subset of the major continental and oceanic flood basalt provinces, termed large igneous provinces, was recognized by the Commission on Large-Volume Basaltic Provinces (International Association of Volcanology and Chemistry of the Earth's Interior), and the co-editors were charged with organizing and implementing such a volume. We hope that this volume will be valuable to researchers and graduate students worldwide, particularly to petrologists, geochemists, geochronologists, geodynamicists, and plate-tectonics specialists; it may also interest planetologists, oceanographers, and atmospheric scientists.

Author: Piero Comin-Chiaramonti
Publisher: EdUSP
ISBN: 9788531409035
Category : Alkalic igneous rocks
Languages : en
Pages : 758

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Author: Silvia Leonor Lagorio
Publisher: Springer
ISBN: 3319295934
Category : Science
Languages : en
Pages : 145

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This book analyzes the Early Cretaceous volcanic processes in Misiones Province and in Sierra Chica de Córdoba (Argentina). The volcanism in Misiones is tholeiitic and belongs to the Parana Magmatic Province (PMP), which extends throughout South America. In contrast, the volcanism in Córdoba is geographically restricted and of alkaline nature, representing a potassic locality peripheral to the PMP. To understand the causes of and geodynamic processes involved in these volcanisms, a new 40Ar /39Ar of 129.6 ± 1 Ma of a trachyte from Sierra Chica de Córdoba is presented. This dating points out that the volcanism in Sierra Chica de Córdoba slightly postdates PMP lavas. Moreover, complementary geochemical analyses from Misiones Province are presented and compared with those from the whole PMP in order to characterize its source

Author: Bryan C. Storey
Publisher: Geological Society of America
ISBN:
Category : Science
Languages : en
Pages : 426

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Author: M. C. Daly
Publisher: Geological Society of London
ISBN: 1786203960
Category : Science
Languages : en
Pages : 373

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Cratonic basins are large, distinctive features of the continental crust. They are preferentially developed on thick continental lithosphere, are typically sub-circular in shape and subside over periods of hundreds of millions of years. They are also endowed with significant resources. However, in spite of their location in continental interiors and often well-known geology, the subsidence driving mechanism and tectonic setting of these basins remains controversial. This volume presents both lithospheric and basin scale datasets acquired specifically to interrogate the tectonic process of cratonic basin formation. Focused on the Silurian to Triassic Parnaíba cratonic basin of Brazil, the papers discuss the results of a multidisciplinary basin analysis project comprising new geophysical, geological and geochemical data. This unique dataset enables the characterization of the lithospheric crust and mantle beneath the Parnaíba Basin, constrains the detailed evolution of the basin itself, and enables comparisons with cratonic basins globally. Several convergent themes emerge providing new and powerful constraints for models of the driving mechanisms of these enigmatic basins.

Author: Raíssa Moreira Lima Mendes Musarra
Publisher: Blucher Open Access
ISBN: 6555501340
Category : Science
Languages : en
Pages : 229

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This book presents the latest studies of the CNPq Research Group (Estudos para Armazenamento Geológico de Carbono – CCS) of the Institute of Energy and Environment/Research Centre for Greenhouse Gas Innovation, at the University of Sao Paulo. The studies are related to the technical and regulatory issues for implementing Carbon, Capture and Storage (CCS) technologies, especially CO2 geological storage in the Paraná and Santos Basins. The parent project, entitled "Carbon Geological Storage in Brazil: "Perspectives for CCS in unconventional petroleum reservoirs of onshore Paraná sedimentary basin and turbidites from offshore sedimentary basins in southeast Brazil", was funded by SHELL and FAPESP. The book intends to provide an overview of the potential for secured long-term CO2 storage in the Paraná and Santos basins with high prospects for CCS. The central academic findings refer to CO2 reservoir properties and main criteria for site selection to improve the Brazilian CCUS development's decision-making process and contribute to the R&D plan for greenhouse gas emissions mitigation of the Southeastern Region, with geological evaluations and regulatory analyses. The book aims to improve the decision-making process in greenhouse gases mitigation and energy/environmental governance; therefore, it captures the specialized and non-specialized audience.

Author: Luigi Beccaluva
Publisher: Geological Society of America
ISBN: 0813724783
Category : Science
Languages : en
Pages : 342

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Author: Martin A. Menzies
Publisher: Geological Society of America
ISBN: 9780813723624
Category : Science
Languages : en
Pages : 240

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Book Description