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Author : G. Le Blanc Smith
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.F/5 ( download)
Download or read book Geology and Permian Coal Resources of the Collie Basin, Western Australia written by G. Le Blanc Smith and published by . This book was released on 1993 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Utting
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (31 download)
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.
Author : Arthur John Mory
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.F/5 ( download)
Download or read book Permian Stratigraphy and Palynology of the Carnarvon Basin, Western Australia written by Arthur John Mory and published by . This book was released on 1997 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eduardo A.M. Koutsoukos
Publisher : Springer Science & Business Media
ISBN 13 : 9781402066832
Total Pages : 510 pages
Book Rating : 4.0/5 (668 download)
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.
Author : Peter A. Scholle
Publisher : Springer Science & Business Media
ISBN 13 : 364278593X
Total Pages : 263 pages
Book Rating : 4.6/5 (427 download)
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.
Author : J. J. Veevers
Publisher : Geological Society of America
ISBN 13 : 0813711843
Total Pages : 374 pages
Book Rating : 4.8/5 (137 download)
Download or read book Permian-Triassic Pangean Basins and Foldbelts Along the Panthalassan Margin of Gondwanaland written by J. J. Veevers and published by Geological Society of America. This book was released on 1994-01-01 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes the current state of knowledge of each of the main sectors of the basin. After reconstructing Permian-Triassic Gondwanaland, authors from South America, South Africa, Antarctica, and Australia illustrate the relevant geology of each sector in maps and time-space diagrams under
Author : Miryam Glikson-Simpson
Publisher : Springer Nature
ISBN 13 : 3030444724
Total Pages : 149 pages
Book Rating : 4.0/5 (34 download)
Download or read book Coal—A Window to Past Climate and Vegetation written by Miryam Glikson-Simpson and published by Springer Nature. This book was released on 2020-06-30 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the Permian time slice in the geological history of Gondwana, which includes Australia, India, South Africa, Antarctica and South America. Coal is an organic rock, the product of compressed and ‘cooked’ plants. The exact formation of coal via physicochemical reactions, burial and subsidence is the subject of numerous books. The vast thick coal deposits characterising Gondwana formed from special kind of trees termed the Glossopteris Flora. These trees shed their leaves in winter and with the rest of their remains decayed and through subsidence and burial formed the coal. Pollen preserved from these plant communities has been concentrated and isolated and is the focus of this book. The first plant communities as can be seen from the pollen graphs in this book were impoverished in species. The Permian era started with a very cold climate and as the climate warmed more and more diverse vegetation took hold. The emergence of different forms of pollen at certain times in the Permian is used as an indicator of climatic change. Furthermore, the predominance of algal spores in some samples and lack of representation by pollen of Glossopteris point to significant changes in the climate which led to the disappearance of their pollen and the accumulation of spores representing algal communities. These climate induced changes are noticed in their completed transformation after a long time span; small changes are evident during a lifetime of Earth’s inhabitants. Today, in our lifetime, we can see and witness the drying of many lakes across the Earth and their total disappearance from maps of only 50 years ago is a testimony to a climatic change taking place. The time of a ‘complete’ change in the Permian is possible to calculate. However, to determine the duration and maximum change in the climate of the earth today is impossible due to the apparent acceleration of the process by industrial activities of our species. Chapter 4 in the book deals with the special characteristics of the Permian coals of Gondwana and the special plant community which made them. The composition of these coals on a microscopic level shows them to be rich in hydrocarbons, more than other coals. The Permian coals of India and Australia generate ‘heavy’ oil which is retained within the coal matrix as bitumen and is a potential source of methane. This chapter demonstrates through a pilot study the potential for explosion in the Permian Gondwana coals through their propensity to spontaneous combustion and methane generation.
Author : Stanislaw K. Skwarko
Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.F/5 ( download)
Download or read book Palaeontology of the Permian of Western Australia written by Stanislaw K. Skwarko and published by . This book was released on 1993 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Le Blanc Smith
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.F/5 ( download)
Download or read book Geology and Permian Coal Resources of the Irwin Terrace, Perth Basin, Western Australia written by G. Le Blanc Smith and published by . This book was released on 1995 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S.G. Lucas
Publisher : Geological Society of London
ISBN 13 : 1786202824
Total Pages : 459 pages
Book Rating : 4.7/5 (862 download)
Download or read book The Permian Timescale written by S.G. Lucas and published by Geological Society of London. This book was released on 2018-03-12 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Christopher R. Fielding
Publisher : Geological Society of America
ISBN 13 : 0813724414
Total Pages : 366 pages
Book Rating : 4.8/5 (137 download)
Download or read book Resolving the Late Paleozoic Ice Age in Time and Space written by Christopher R. Fielding and published by Geological Society of America. This book was released on 2008-01-01 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume summarizes new developments in understanding the longest-lived icehouse period in Phanerozoic Earth history, the late Paleozoic ice age. Resolving the Late Paleozoic Ice Age in Time and Space provides summaries of existing and new data from the various Gondwanan continental relics, and also reviews stratigraphic successions from the paleotropical and temperate regions of Laurussia that preserve an indirect record of glaciation. It addresses the extent to which records of glaciation indicate protracted, long-term climatic austerity, as opposed to fluctuating, more dynamic climate, and provides new constraints on the timing of glaciation. Additionally, it tackles questions of synchroneity of glaciation across the various Gondwanan continental relics, and timing relationships between near-field and far-field records at greater levels of resolution than has been possible previously. Results point toward a dynamic icehouse regime that is comparable to the Cenozoic icehouse, and away from traditional interpretations of the late Paleozoic ice age as a single, protracted event that involved stable, long-lived ice centers."--Publisher's website.
Author : Geological Survey of Western Australia
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.5/5 (864 download)
Download or read book Report written by Geological Survey of Western Australia and published by . This book was released on 2001 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geological Survey of Western Australia
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.4/5 (58 download)
Download or read book Report - Geological Survey of Western Australia written by Geological Survey of Western Australia and published by . This book was released on 1993 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. Dan Georgescu
Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527575314
Total Pages : 285 pages
Book Rating : 4.5/5 (275 download)
Download or read book Introduction to Microfossil Biostratigraphy written by M. Dan Georgescu and published by Cambridge Scholars Publishing. This book was released on 2021-09-24 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook will appeal to students and graduates making their first steps in the application of both microfossils and stratigraphy. It presents, in detail, the historical development of microfossil biostratigraphy, from its birth to the emergence of sequence stratigraphy, including its roots in classical biostratigraphy. The interplay between the academic and economical challenges, on one hand, and developments in microfossil biostratigraphy, on the other, is explored thoroughly. The book also presents an introduction to the scientific concepts used in microfossil biostratigraphy practice, and the uses in microbiostratigraphy of 25 groups of microfossils, such as algae, protistans, reproductive plant debris, invertebrates, chordates and vertebrates, and microproblematica groups. It also provides a numerical method to calculate the biostratigraphical resolution of these microfossil groups.
Author :
Publisher :
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.:/5 (3 download)
Download or read book Antarctic Journal of the United States written by and published by . This book was released on 1995 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geological Survey of Western Australia
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.3/5 (91 download)
Download or read book Bulletin - Geological Survey of Western Australia written by Geological Survey of Western Australia and published by . This book was released on 1993 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.F/5 ( download)
Download or read book APC94 written by and published by . This book was released on 1995 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
