Correlation Of The Tournaisian Miospore Zonations Of Poland And The British Isles
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The Carboniferous Timescale
Author | : S.G. Lucas |
Publisher | : Geological Society of London |
Total Pages | : 1012 |
Release | : 2022-04-26 |
Genre | : Science |
ISBN | : 1786205424 |
The print edition is published as 2 hardback volumes, parts A and B, and sold as a set. The Carboniferous was the time of the assembly of Pangaea by the collision of the Gondwanan and Larussian supercontinents, and the principal interval of the late Paleozoic ice ages. These tectonic and climatic events caused dramatic sea-level fluctuations and climate changes and produced a Carboniferous world that was diverse topographically and climatologically, perhaps only rivalled in that diversity by the late Cenozoic world. Furthermore, the Carboniferous was a time of the accumulation of vast coal deposits of great economic and societal significance. The temporal ordering of geological and biotic events during Carboniferous time thus is critical to the interpretation of some unique and pivotal events in Earth history. This temporal ordering is based on the Carboniferous timescale, which has been developed and refined for nearly two centuries. This book reviews the history of the development of the Carboniferous chronostratigraphic scale and includes comprehensive analyses of Carboniferous radioisotopic ages, magnetostratigraphy, isotope-based correlations, cyclostratigraphy and timescale-relevant marine and non-marine biostratigraphy and biochronology.
Compte Rendu
Author | : |
Publisher | : IGME |
Total Pages | : 534 |
Release | : 1985 |
Genre | : Geology, Stratigraphic |
ISBN | : 9788474743319 |
Bulletin - Geological Survey of Canada
Author | : Geological Survey of Canada |
Publisher | : |
Total Pages | : 422 |
Release | : 1950 |
Genre | : Geology |
ISBN | : |
Annales de la Société géologique de Belgique
Author | : Société géologique de Belgique |
Publisher | : |
Total Pages | : 194 |
Release | : 1993 |
Genre | : Geology |
ISBN | : |
Miospores and Organic-walled Microphytoplankton of Devonian-Carboniferous Boundary Beds (Bakken Formation), Southern Saskatchewan
Author | : Geoffrey Playford |
Publisher | : |
Total Pages | : 120 |
Release | : 1993 |
Genre | : Bakken Formation |
ISBN | : |
Core samples obtained from five petroleum exploration wells in southern Saskatchewan provide the material basis for this first detailed palynological study of the subsurface Bakken Formation in the northern part of the intracratonic Williston Basin. The Bakken Formation is a holomarine unit that constitutes part of the organic-rich, predominantly black shale sedimentary sequence that accumulated around latest Devonian-earliest Carboniferous time in the Williston Basin and in the contiguous northern Rocky Mountains region of the Western Canada Basin. The Bakken is a distinctive stratigraphic marker because of its lithological consistency in toto and its three subunits, all of which were sampled for this investigation. The Bakken is economically important as a probable petroleum source (shale members) and because of its reservoir properties (arenaceous member).