Ordovician News
Author :
Publisher :
Page : 570 pages
File Size : 16,32 MB
Release : 2000
Category : Geology, Stratigraphic
ISBN :
Author :
Publisher :
Page : 570 pages
File Size : 16,32 MB
Release : 2000
Category : Geology, Stratigraphic
ISBN :
Author : Diego García-Bellido Capdevila
Publisher : IGME
Page : 692 pages
File Size : 13,58 MB
Release : 2011
Category : Geology, Stratigraphic
ISBN : 9788478408573
Author :
Publisher :
Page : 388 pages
File Size : 16,81 MB
Release : 2003
Category : Geology, Stratigraphic
ISBN :
Author : D.A.T. Harper
Publisher : Geological Society of London Special Publications
Page : 514 pages
File Size : 35,31 MB
Release : 2023-06-07
Category : Science
ISBN : 1786205882
The Ordovician was one of the longest of the geological periods, characterized by major magmatic and tectonic activity, an immense biodiversification, swings in climate and sea levels and the first Phanerozoic mass extinction. ‘A Global Synthesis of the Ordovician System’ is presented in two volumes in The Geological Society, Special Publications. This first volume (SP532) charts the history of the Ordovician System and explores significant advances in our understanding of its biostratigraphy, including more precise calibration of its timescale with tephra chronology and regional alignments using astrochronology and cyclostratigraphy. Changes in the world’s oceans, their shifting currents and sea levels, the biogeography of their biotas and the ambient climate are described and discussed against a background of changing palaeogeography. This first volume also includes syntheses of the Ordovician geology for most European countries, including historical key areas, such as Great Britain, Baltoscandia and Bohemia. The second volume (SP533) provides synthetic aspects of the Ordovician geology of most other parts of the world.
Author : T. Servais
Publisher : Geological Society of London Special Publications
Page : 618 pages
File Size : 30,34 MB
Release : 2023-06-08
Category : Science
ISBN : 1786205890
The Ordovician was one of the longest of the geological periods, characterized by major magmatic and tectonic activity, an immense biodiversification, swings in climate and sea levels, and the first Phanerozoic mass extinction. ‘A Global Synthesis of the Ordovician System’ is presented in two volumes in The Geological Society, Special Publications. Whereas the first volume (SP532) concentrates on general aspects and a synthesis of the Ordovician geology of Europe, this volume (SP533) includes reviews of Ordovician successions of most other parts of the world. The classic successions of the Ordovician basins of North America are presented, as well as those of China where several of the Ordovician Global Boundary Stratotype Sections and Points are defined. The volume also includes syntheses of the Ordovician geology of Africa, South America, most regions of Asia from the Near to the Far East along with Central Asia, as well as Australia, New Zealand and Antarctica.
Author : John Doyne Cooper
Publisher : Pacific Section Society of Economic Paleontologists & Mineralogists
Page : 526 pages
File Size : 10,60 MB
Release : 1995
Category : Science
ISBN :
Author : J.G. Ogg
Publisher : Elsevier
Page : 243 pages
File Size : 12,58 MB
Release : 2016-05-13
Category : Science
ISBN : 044459468X
A Concise Geologic Time Scale: 2016 presents a summary of Earth's history over the past 4.5 billion years, as well as a brief overview of contemporaneous events on the Moon, Mars, and Venus. The authors have been at the forefront of chronostratigraphic research and initiatives to create an international geologic time scale for many years, and the charts in this book present the most up-to-date international standard, as ratified by the International Commission on Stratigraphy and the International Union of Geological Sciences. This book is an essential reference for all geoscientists, including researchers, students, and petroleum and mining professionals. The presentation is non-technical and illustrated with numerous colour charts, maps and photographs. Presents a summary of Earth's history over the past 4.5 billion years Includes a brief overview of contemporaneous events on the Moon, Mars, and Venus Includes full-color figures including charts, stratigraphic profiles, and photographs to enhance understanding of each geologic period Correlates regional geologic stages to the standard definitions approved by the International Commission on Stratigraphy Offers an explanation of the methods used to create the time scale 2017 PROSE Award Finalist in Earth Science
Author : Maria A. Mange
Publisher : Elsevier
Page : 1329 pages
File Size : 29,44 MB
Release : 2007-09-10
Category : Technology & Engineering
ISBN : 0080548598
The book is structured thematically, encompassing principles, processes and products, practice and applications. Discussion of processes that control heavy mineral assemblages throughout the rock cycle are presented by leading experts, whose key-note works are followed by specialist case studies. Each work also provides details on the geology of the study area, techniques and data treatment. The high number of contributions represent the collective experience and wisdom of generations of geologists, and provide an invaluable source of references to works carried out in many parts of the world. * Presents a unique and authoritative resource of immediate relevance and practical use to the researcher and applied geologist * Contains case studies demonstrating the broad range of applications of heavy minerals in a variety of modern and ancient geological settings, and in resource exploration * Includes examples of geological problems from employing heavy mineral analysis and establishing criteria that can be applied before deciding to undertake a study
Author : Barry D. Webby
Publisher : Columbia University Press
Page : 497 pages
File Size : 32,92 MB
Release : 2004-04-14
Category : Science
ISBN : 0231501633
Two of the greatest evolutionary events in the history of life on Earth occurred during Early Paleozoic time. The first was the Cambrian explosion of skeletonized marine animals about 540 million years ago. The second was the "Great Ordovician Biodiversification Event," which is the focus of this book. During the 46-million-year Ordovician Period (489–443 m.y.), a bewildering array of adaptive radiations of "Paleozoic- and Modern-type" biotas appeared in marine habitats, the first animals (arthropods) walked on land, and the first non-vascular bryophyte-like plants (based on their cryptospore record) colonized terrestrial areas with damp environments. This book represents a compilation by a large team of Ordovician specialists from around the world, who have enthusiastically cooperated to produce this first globally orientated, internationally sponsored IGCP (International Geological Correlation Program) project on Ordovician biotas. The major part is an assembly of genus- and species-level diversity data for the many Ordovician fossil groups. The book also presents an evaluation of how each group diversified through Ordovician time, with assessments of patterns of change and rates of origination and extinction. As such, it will become the standard work and data source for biotic studies on the Ordovician Period.
Author :
Publisher :
Page : 386 pages
File Size : 38,8 MB
Release : 2002
Category : Geology
ISBN :