Atlas of Palaeobiogeography PDF Download

Author: Anthony Hallam
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 552

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Author:
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ISBN:
Category :
Languages : en
Pages :

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Author: Fabrizio Cecca
Publisher: CRC Press
ISBN: 1482265192
Category : Science
Languages : en
Pages : 286

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Sitting squarely at the interface between earth and life sciences, palaeobiogeographic information is scattered throughout many publications. Until now. Palaeobiogeography of Marine Fossil Invertebrates covers important theoretical concepts relating to palaeobiogeography together with descriptions of analytical methods. Fabrizio Cecca discusses general biogeographical concepts and the factors influencing distributional patterns using illustrative case histories. Cecca uses the palaeobiogeography of fossil organisms to generate hypotheses on continental drifting, past migration routes, palaeobiodiversity gradients, geographic barriers, palaeoclimatic and paleooceanographic conditions. He explores the biogeographical dimension of biodiversity through the analysis of existing latitudinal and longitudinal gradients of biodiversity and discusses the biodiversity/area relationship with particular reference to sea-level variations.

Author: Paul Upchurch
Publisher: CRC Press
ISBN: 1420045520
Category : Nature
Languages : en
Pages : 230

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Biogeography represents one of the most complex and challenging aspects of macroevolutionary research, requiring input from both the earth and life sciences. Palaeogeographic reconstruction is frequently carried out by researchers with backgrounds in geology and palaeontology, who are less likely to be familiar with the latest biogeographic techniq

Author: Susana E. Damborenea
Publisher: Springer Science & Business Media
ISBN: 9400750986
Category : Science
Languages : en
Pages : 142

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Palaeobiogeography is a complex subject which processes information provided by both Biology and Earth Sciences. It is conceptually and philosophically equivalent to neobiogeography. Nevertheless, its methods are somewhat different, since it is limited by the incompleteness of the fossil record. On the other hand, it has direct access to the time dimension, a key ingredient of organic evolution. Mesozoic benthonic mollusks, and especially bivalves, have a great potential for palaeobiogeographical analysis due to their commonly good preservation, abundance, diversity and high dispersion potential at the larval stage. From a merely descriptive point of view, the analysis of their distribution shows latitudinal gradients and distributional patterns, both at regional and global scales, which are the basis for the recognition of biochoremas or palaeobiogeographical units of different ranks. Moving forward towards a causal palaeobiogeography, these organisms also provide interesting insight into particular biogeographical questions, such as bipolarity and its origin. The evolution in time of the recognized biochoremas can be discussed in relation to palaeoclimas and extinction events. Finally, some of the results obtained from the analysis of the distribution of past bivalve biotas were even used to propose and discuss the development of marine corridors and argue about the distribution of continents in the past.

Author: Geological Society of London
Publisher: Geological Society of London
ISBN: 9781862391062
Category : Science
Languages : en
Pages : 216

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Author: Environmental Science Information Center. Library and Information Services Division
Publisher:
ISBN:
Category :
Languages : en
Pages : 514

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Author: D.A.T. Harper
Publisher: Geological Society of London
ISBN: 1862393737
Category : Science
Languages : en
Pages : 485

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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: Environmental Science Information Center. Library and Information Services Division
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 508

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Author: Hongfu Yin
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 392

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This book makes accessible to a wide readership, unique and important research on the biology and geological history of China. Previously only available in Chinese, this information provides a comprehensive survey and analysis of the biogeography of all major groups of fossil organisms throughout the Phanerozoic. The book incorporates the latest ideas on global tectonics and ancient climate belts for evaluating how the complex geological history of China has affected organic distributions. Each geological period is considered individually, as are the different regions of China. Readers will find out what organisms inhabited the ancient seas and lands of China, the conditions in which they lived, and when and how the disintegration of Gondwanaland and the accretion of Eurasia led to the formation of modern China. A fascinating look at one of little-known areas of the modern world, this book is indispensable for anyone interested in China and the earth sciences in general.