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Author | : Barry D. Webby |
Publisher | : Columbia University Press |
Total Pages | : 497 |
Release | : 2004-04-14 |
Genre | : Science |
ISBN | : 0231501633 |
Download The Great Ordovician Biodiversification Event Book in PDF, ePub and Kindle
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 | : B. D. Webby |
Publisher | : Columbia University Press |
Total Pages | : 497 |
Release | : 2004 |
Genre | : Nature |
ISBN | : 0231126786 |
Download The Great Ordovician Biodiversification Event Book in PDF, ePub and Kindle
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. This is the first book devoted specifically to establishing the global patterns of differentiation of Ordovician biotas through time and space. It provides extensive genus- and species-level diversity data for the many Ordovician fossil groups and presents an evaluation of how each group diversified, with assessments of patterns of change, and rates of origination and extinction.
Author | : Trond H. Torsvik |
Publisher | : Cambridge University Press |
Total Pages | : 329 |
Release | : 2017 |
Genre | : Science |
ISBN | : 1107105323 |
Download Earth History and Palaeogeography Book in PDF, ePub and Kindle
This book provides a complete Phanerozoic story of palaeogeography, using new and detailed full-colour maps, to link surface and deep-Earth processes.
Author | : Zerina Johanson |
Publisher | : Cambridge University Press |
Total Pages | : 283 |
Release | : 2019-01-10 |
Genre | : Nature |
ISBN | : 1107179440 |
Download Evolution and Development of Fishes Book in PDF, ePub and Kindle
World-class palaeontologists and biologists summarise the state-of-the-art on fish evolution and development.
Author | : M. Gabriela Mángano |
Publisher | : Springer |
Total Pages | : 0 |
Release | : 2016-01-06 |
Genre | : Science |
ISBN | : 9789401795999 |
Download The Trace-Fossil Record of Major Evolutionary Events Book in PDF, ePub and Kindle
This volume addresses major evolutionary changes that took place during the Ediacaran and the Paleozoic. These include discussions on the nature of Ediacaran ecosystems, as well as the ichnologic signature of evolutionary radiations, such as the Cambrian explosion and the Great Ordovician biodiversification event, the invasion of the land, and the end-Permian mass extinction. This volume set provides innovative reviews of the major evolutionary events in the history of life from an ichnologic perspective. Because the long temporal range of trace fossils has been commonly emphasized, biogenic structures have been traditionally overlooked in macroevolution. However, comparisons of ichnofaunas through geologic time do reveal the changing ecology of organism-substrate interactions. The use of trace fossils in evolutionary paleoecology represents a new trend that is opening a window for our understanding of major evolutionary radiations and mass extinctions. Trace fossils provide crucial evidence for the recognition of spatial and temporal patterns and processes associated with paleoecologic breakthroughs.
Author | : D.A.T. Harper |
Publisher | : Geological Society of London |
Total Pages | : 485 |
Release | : 2014-01-27 |
Genre | : Science |
ISBN | : 1862393737 |
Download Early Palaeozoic Biogeography and Palaeogeography Book in PDF, ePub and Kindle
The Early Palaeozoic was a critical interval in the evolution of marine life on our planet. Through a window of some 120 million years, the Cambrian Explosion, Great Ordovician Biodiversification Event, End Ordovician Extinction and the subsequent Silurian Recovery established a steep trajectory of increasing marine biodiversity that started in the Late Proterozoic and continued into the Devonian. Biogeography is a key property of virtually all organisms; their distributional ranges, mapped out on a mosaic of changing palaeogeography, have played important roles in modulating the diversity and evolution of marine life. This Memoir first introduces the content, some of the concepts involved in describing and interpreting palaeobiogeography, and the changing Early Palaeozoic geography is illustrated through a series of time slices. The subsequent 26 chapters, compiled by some 130 authors from over 20 countries, describe and analyse distributional and in many cases diversity data for all the major biotic groups plotted on current palaeogeographic maps. Nearly a quarter of a century after the publication of the ‘Green Book’ (Geological Society, London, Memoir12, edited by McKerrow and Scotese), improved stratigraphic and taxonomic data together with more accurate, digitized palaeogeographic maps, have confirmed the central role of palaeobiogeography in understanding the evolution of Early Palaeozoic ecosystems and their biotas.
Author | : Winfried Henke |
Publisher | : Springer Science & Business Media |
Total Pages | : 2057 |
Release | : 2007-05-10 |
Genre | : Science |
ISBN | : 3540324747 |
Download Handbook of Paleoanthropology Book in PDF, ePub and Kindle
This 3-volume handbook brings together contributions by the world ́s leading specialists that reflect the broad spectrum of modern palaeoanthropology, thus presenting an indispensable resource for professionals and students alike. Vol. 1 reviews principles, methods, and approaches, recounting recent advances and state-of-the-art knowledge in phylogenetic analysis, palaeoecology and evolutionary theory and philosophy. Vol. 2 examines primate origins, evolution, behaviour, and adaptive variety, emphasizing integration of fossil data with contemporary knowledge of the behaviour and ecology of living primates in natural environments. Vol. 3 deals with fossil and molecular evidence for the evolution of Homo sapiens and its fossil relatives.
Author | : Diego García-Bellido Capdevila |
Publisher | : IGME |
Total Pages | : 692 |
Release | : 2011 |
Genre | : Geology, Stratigraphic |
ISBN | : 9788478408573 |
Download Ordovician of the World Book in PDF, ePub and Kindle
Author | : David L. Meyer |
Publisher | : Indiana University Press |
Total Pages | : 383 |
Release | : 2009-03-04 |
Genre | : Nature |
ISBN | : 0253013496 |
Download A Sea without Fish Book in PDF, ePub and Kindle
A “superbly written, richly illustrated” guide to the animals who lived 450 million years ago—in the fossil-rich area where Cincinnati, Ohio now stands (Rocks & Minerals). The region around Cincinnati, Ohio, is known throughout the world for the abundant and beautiful fossils found in limestones and shales that were deposited as sediments on the sea floor during the Ordovician Period, about 450 million years ago—some 250 million years before the dinosaurs lived. In Ordovician time, the shallow sea that covered much of what is now the North American continent teemed with marine life. The Cincinnati area has yielded some of the world’s most abundant and best-preserved fossils of invertebrate animals such as trilobites, bryozoans, brachiopods, molluscs, echinoderms, and graptolites. So famous are the Ordovician fossils and rocks of the Cincinnati region that geologists use the term “Cincinnatian” for strata of the same age all over North America. This book synthesizes more than 150 years of research on this fossil treasure-trove, describing and illustrating the fossils, the life habits of the animals represented, their communities, and living relatives, as well as the nature of the rock strata in which they are found and the environmental conditions of the ancient sea. “A fascinating glimpse of a long-extinct ecosystem.” —Choice
Author | : Michael J.S. Tevesz |
Publisher | : Springer |
Total Pages | : 846 |
Release | : 2014-07-22 |
Genre | : Science |
ISBN | : 1475707401 |
Download Biotic Interactions in Recent and Fossil Benthic Communities Book in PDF, ePub and Kindle