Download or read book Palynology of Permian Triassic Boundary Beds at Kap Stosch East Greenland written by B. E.. Balme and published by . This book was released on 1979 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palynology of Permian Triassic Boundary Beds at Kaps Stosch East Greenland written by B. E. Balme and published by . This book was released on 1979 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palynology of Permian Triassic Boundary Beds at Kap Stosche East Greenland written by B. E. Balme and published by . This book was released on 1979 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palynology of Permian Triassic Boundary Beds at Kap Stosch East Greenland written by B. E. Balme and published by . This book was released on 1979 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palynology of Permian Triassic boundary beds at Kap Stosch written by B. E. Balme and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Permo Triassic Events in the Eastern Tethys written by Walter C. Sweet and published by Cambridge University Press. This book was released on 2003-12-04 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes and interprets Upper Permian and Lower Triassic rocks and their fossils in the region of the eastern Tethys, bringing together information gathered in the International Geological Correlation Programme Project 203.
Download or read book The Permian of Northern Pangea written by Peter A. Scholle and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Petroleum Geology of the North European Margin written by A. M. Spencer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete Proceedings of the Symposium organised by the Norwegian Petroleum Society and held at Trondheim, Norway in 1983
Download or read book Palynostratigraphy of Permian and Lower Triassic Rocks Sverdrup Basin Canadian Arctic Archipelago written by J. Utting and published by . This book was released on 1994 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Applied Stratigraphy written by Eduardo A.M. Koutsoukos and published by Springer Science & Business Media. This book was released on 2007-08-16 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stratigraphy has come to be indispensable to nearly all branches of the earth sciences, assisting such endeavors as charting the course of evolution, understanding ancient ecosystems, and furnishing data pivotal to finding strategic mineral resources. This book focuses on traditional and innovative stratigraphy techniques and how these can be used to reconstruct the geological history of sedimentary basins and in solving manifold geological problems and phenomena.
Download or read book Palynology Principles and Applications Applications written by J. Jansonius and published by . This book was released on 1996 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Correlation in Hydrocarbon Exploration written by John Collinson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the published record of the papers presented at a conference of the Norwegian Petroleum Society (NPF) held in Bergen, Norway, on 3-5 October, 1988. The conference was initially proposed and promoted by the Geology and Geophysics Advisory Committee of the Norwegian Petroleum Society consisting of: A. M. Spencer (Chairman), M. Brink,J. D. Collinson, S. Hanslien, D. M. D.James, T. B. Lund, K. Messel, E. Ormaasen and G. Saeland. The programme and more detailed planning of the conference was carried out by a programme committee consisting of: J. D. Collinson (Chairman), O. Eldholm, E. Holter, D. M. D.James, H. Tykoezinski, D. Worsley and S. M. Aasheim. There were 245 participants at the meeting and 36 papers were presented as talks with a further 9 presented as posters. These proceedings are representative of the range of topics covered. The meeting was characterized by a high level of discussion which has influenced several authors in the final preparation of their written papers. These proceedings have been edi ted on behalf of the Norwegian Petroleum Society by J. D. Collinson with help from H. Tykoezinski. The editor and the organizing committee wish to thank all the referees who reviewed papers and all the authors who responded so fully and promptly to their comments. The NPF is most grateful to the University of Bergen for making available their facilities for the conference.
Download or read book Mass Extinctions and Their Aftermath written by A. Hallam and published by OUP Oxford. This book was released on 1997-09-11 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do mass extinctions occur? The demise of the dinosaurs has been discussed exhaustively, but has never been out into the context of other extinction events. This is the first systematic review of the mass extinctions of all organisms, plant and animal, terrestrial and marine, that have occurred in the history of life. This includes the major crisis 250 million years ago which nearly wiped out all life on Earth. By examining current paleontological, geological, and sedimentological evidence of environmental changes, the cases for explanations based on climate change, marine regressions, asteroid or comet impact, anoxia, and volcanic eruptions are all critically evaluated.
Download or read book The Nonmarine Permian written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2005 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Stratigraphic Palynology of the Palaeozoic of Saudi Arabia written by Sa'id Al-Hajri and published by Elsevier Science & Technology. This book was released on 2000 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. This volume describes in detail the results of a decade of collaboration between stratigraphers from Saudi Aramco and palynologists from the Commission Internationale de Microflore du Paleozoique (CIMP) on a programme to document the unique character of palynomorph assemblages recovered from the Ordovician to Permian sequences in the Arabian Peninsula. Not only are the assemblages described in detail for the first time but their potential as an exploration tool for regional correlation and palaeoenvironmental interpretation are fully realised.The Arabian Peninsula with its major hydrocarbon resources in the Palaeozoic, has long been dependant on long range comparisons to achieve effective correlations of deposits in the absence of a proven regional palynostratigraphic database. Despite the fact that independent biostratigraphic calibration of the sections still remain absent, the results from this study, based on data from more than
Download or read book Permian Extinctions written by Spencer G. Lucas and published by Frontiers Media SA. This book was released on 2021-11-09 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt:
