Silurian Tentaculitids from Gotland and Scania PDF Download

Author: Kent Larsson
Publisher:
ISBN:
Category : Drugs
Languages : en
Pages : 186

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Author: Lars Ramsköld
Publisher:
ISBN:
Category : Arthropoda, Fossil
Languages : en
Pages : 192

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Author: Akihiro Kano
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 76

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Author: Kei Mori
Publisher:
ISBN:
Category :
Languages : en
Pages : 6

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Author: Barry D. Webby
Publisher: Columbia University Press
ISBN: 0231501633
Category : Science
Languages : en
Pages : 497

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Book Description
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: Erik Flügel
Publisher: Springer Science & Business Media
ISBN: 3642037968
Category : Science
Languages : en
Pages : 1006

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This unparelleled reference synthesizes the methods used in microfacies analysis and details the potential of microfacies in evaluating depositional environments and diagenetic history, and, in particular, the application of microfacies data in the study of carbonate hydrocarbon reservoirs and the provenance of archaeological materials. Nearly 230 instructive plates (30 in color) showing thin-section photographs with detailed explanations form a central part of the content. Helpful teaching-learning aids include detailed captions for hundreds of microphotographs, boxed summaries of technical terms, many case studies, guidelines for the determination and evaluation of microfacies criteria, self-testing exercises for recognition and characterization skills, and more

Author: E. N. K. Clarkson
Publisher: John Wiley & Sons
ISBN: 1444313320
Category : Science
Languages : en
Pages : 471

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Book Description
Invertebrate Palaeontology and Evolution is well established as the foremost palaeontology text at the undergraduate level. This fully revised fourth edition includes a complete update of the sections on evolution and the fossil record, and the evolution of the early metazoans. New work on the classification of the major phyla (in particular brachiopods and molluscs) has been incorporated. The section on trace fossils is extensively rewritten. The author has taken care to involve specialists in the major groups, to ensure the taxonomy is as up-to-date and accurate as possible.

Author: Louis Liljedahl
Publisher:
ISBN:
Category : Bivalves, Fossil
Languages : en
Pages : 192

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 50

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Author: Björn Sundquist
Publisher:
ISBN:
Category : Carbonate rocks
Languages : en
Pages : 32

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