Palynology And Correlation Of The Late Permian And Triassic Sequences Alon The North East Atlantic Margin
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Palynology And Correlation Of The Late Permian And Triassic Sequences Alon The North East Atlantic Margin
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Author :
language : en
Publisher:
Release Date : 1996
Palynology And Correlation Of The Late Permian And Triassic Sequences Alon The North East Atlantic Margin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
Palynology And Correlation Of The Late Permian And Triassic Sequences Along North East Atlantic Margin
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Author : Philip John Donald Dolding
language : en
Publisher:
Release Date : 1996
Palynology And Correlation Of The Late Permian And Triassic Sequences Along North East Atlantic Margin written by Philip John Donald Dolding and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
Palynology Of Permian Triassic Boundary Beds At Kap Stosch East Greenland
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Author : B. E. Balme
language : en
Publisher:
Release Date : 1979
Palynology Of Permian Triassic Boundary Beds At Kap Stosch East Greenland written by B. E. Balme and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Botany categories.
British Reports Translations And Theses
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Author : British Library. Document Supply Centre
language : en
Publisher:
Release Date : 1997
British Reports Translations And Theses written by British Library. Document Supply Centre and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Dissertations, Academic categories.
Index To Theses With Abstracts Accepted For Higher Degrees By The Universities Of Great Britain And Ireland And The Council For National Academic Awards
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Author :
language : en
Publisher:
Release Date : 1997
Index To Theses With Abstracts Accepted For Higher Degrees By The Universities Of Great Britain And Ireland And The Council For National Academic Awards written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Dissertations, Academic categories.
Theses on any subject submitted by the academic libraries in the UK and Ireland.
The Permian Timescale
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Author : S.G. Lucas
language : en
Publisher: Geological Society of London
Release Date : 2018-03-12
The Permian Timescale written by S.G. Lucas 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 2018-03-12 with Science categories.
This volume brings together state-of-the-art reviews of the non-biostratigraphic and biostratigraphic data that are used to define and correlate Permian time intervals. It includes analyses of Permian radio-isotopic ages, magnetostratigraphy, isotope-based stratigraphy and timescale-relevant biostratigraphy. It is the first book devoted to this subject and represents the cutting edge of Permian time-scale research.
Understanding Late Devonian And Permian Triassic Biotic And Climatic Events
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Author : Jeff Over
language : en
Publisher: Elsevier
Release Date : 2005-12-02
Understanding Late Devonian And Permian Triassic Biotic And Climatic Events written by Jeff Over and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-02 with Science categories.
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
The Permian Of Northern Pangea
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Author : Peter A. Scholle
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
The Permian Of Northern Pangea written by Peter A. Scholle and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The Permian was a remarkable time period. It represents the maximum stage of Pangean continental assembly, includes a major global climatic shift from glacial to nonglacial conditions (icehouse-greenhouse transition), and is ter minated by one of the most profound faunal/floral extinction events in the Earth's history. In addition, Permian oceans, although poorly understood, must have had some quite unique characteristics. Permian seas reached the most extreme values of carbon, sulfur, and strontium isotopic ratios ever achieved in Phanerozoic time, and the isotopic ratios of all three elements abruptly returned to more "normal" values at, or very close to, the Permo Triassic boundary. Finally, the Permian is marked by an abundance of important sedimentary mineral resources. It has large fossil fuel concentra tions (coal, oil, and natural gas), enormous phosphate reserves, and very extensive evaporite deposits, including gypsum, anhydrite, and halite, as well as a variety of potash salts. Study of the Permian has been hampered, however, by a number of factors. These include a scattered geologic literature (presented in a variety of languages), a confusing regional and global stratigraphic framework (based, in part, on inadequate type sections), and largely provincial, often poorly correlatable faunas. All have contributed to the sparsity and inadequacy of overviews of this critical geological interval. The two volumes attempts to bring together some of the widely scattered observations about these fascinating rocks, at least for the northern (pre dominantly nonglacial) parts of Pangea.
Palynology Of The Permian Triassic Transition In The Western Bowen Basin
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Author : Noel Jack De Jersey
language : en
Publisher:
Release Date : 1979
Palynology Of The Permian Triassic Transition In The Western Bowen Basin written by Noel Jack De Jersey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Paleobotany categories.
Palynostratigraphy Of Permian And Lower Triassic Rocks Sverdrup Basin Canadian Arctic Archipelago
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Author : J. Utting
language : en
Publisher:
Release Date : 1994
Palynostratigraphy Of Permian And Lower Triassic Rocks Sverdrup Basin Canadian Arctic Archipelago written by J. Utting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Ammonoidea categories.
Study to establish a palynological zonation that could be used to correlate Permian and Lower Triassic strata within the Sverdrup Basin. Nine outcrop sections were sampled, including all the type sections of the formations studied. Material was collected from both shallow and deep basinal facies to make palynological correlations across lithofacies boundaries. The ages of the three palynological zones established were based mainly on ages determined from marine macro and microfaunal groups, especially ammonoids, brachiopods, and conodonts. Palynostratigraphic comparisons were made with other parts of the world, including the Kazanian stratotype of Russia.