Brachiopod Morphology and Genera PDF Download

Author: James Allan Thomson
Publisher:
ISBN:
Category : Brachiopoda
Languages : en
Pages : 356

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Author: Helen Marguerite Muir-Wood
Publisher: Geological Society of America
ISBN: 0813710812
Category : Brachiopoda, Fossil
Languages : en
Pages : 595

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Terminology; Preparation of specimens; Range and distribution of the productoidea; External mophology of the productoidea; Internal morphology of the productoidea; Life habits of the productoidea; Origin of the productoidea; Classification of the productoidea; Systematic descriptions.

Author: E. N. K. Clarkson
Publisher: John Wiley & Sons
ISBN: 1118685164
Category : Science
Languages : en
Pages : 468

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

Author: Loriano Ballarin
Publisher: Academic Press
ISBN: 0128032537
Category : Medical
Languages : en
Pages : 326

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Book Description
Lessons in Immunity: From Single-cell Organisms to Mammals stems from the activity of the Italian Association of Developmental and Comparative Immunobiology (IADCI), represented by the editors. This book is presented as a series of short overviews that report on the current state of various relevant fields of immunobiology from an evolutionary perspective. The overviews are written by authors directly involved in the research, and most are members of the IADCI or have otherwise been involved in the related research for their respective overview. This publication offers scientists and teachers an easy and updated reference tool. - Provides simple and updated reviews on the immunobiology of a wide spectrum of organisms, considered in an evolutionary context - Focuses on both cells and humoral components of a variety of non-classical model organisms - Offers in a single volume many contributions which can help with understanding the evolution of immune responses and the main adaptations in animal phyla - Presents a valuable holistic cross-sectional approach for teaching immunology and its applications

Author: Patrick R. Racheboeuf
Publisher: U.F.R. Des Sciences de La Terre Universite Claude-Bernard--L
ISBN:
Category : Nature
Languages : en
Pages : 186

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Author: M. J. S. Rudwick
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 210

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Author: George P. Hansen
Publisher: iUniverse
ISBN: 0595624618
Category : Science
Languages : en
Pages : 405

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A photographic guide to Oklahomas Devonian trilobites. The geological history of Coal County, Oklahoma. Descriptions of rock formations where trilobites are found. Excavation and restoration of trilobites. A photographic atlas of the Lower Devonian trilobites of Oklahoma, with helpful information to aid in their identification. Trilobites are a well-known fossil group, possibly second most famous only to dinosaurs. With their easily fossilized exoskeleton, they left an extensive and diverse fossil record. They began a drawn-out decline to extinction during Late Devonian time, when all but one of the trilobite orders died out. This meticulously researched reference guide is a photographic atlas and descriptive compendium on the trilobites of Coal County, Oklahoma. The species described lived during the Lower Devonian in a shallow tropical ocean that had advanced over the landscape of North America. More than twenty species are exquisitely preserved in Oklahomas limestone rocks. Each species is carefully illustrated, including thorough descriptions, so that those familiar and unfamiliar can understand and appreciate these amazing creatures. The most current scientific research on these trilobites is also included. For those wishing to pursue a deeper interest in trilobites, a comprehensive bibliography lists hundreds of sources of information for further study.

Author: D. I. MacKinnon
Publisher: CRC Press
ISBN: 9789061911609
Category : Science
Languages : en
Pages : 472

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Author: Howard Brunton
Publisher: CRC Press
ISBN: 9780748409211
Category : Science
Languages : en
Pages : 460

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Book Description
The growth history of a brachiopod is entombed in its shell, but research on fossil and living brachiopods has generated unanswered questions about these marine invertebrates. Several contributors to Brachiopods Past and Present comment on their differing structures and morphological detail. They use these as examples of ontogenetic and evolutionary change, as indicators of taxonomic relationships, or to discuss micro-structural shell morphology. Population studies of various species and recent progress in molecular phylogeny are presented. This single compilation is a must for postgraduate students and researchers in evolution, zoology, geology, palaeontology and related fields.

Author: Edward Oscar Ulrich
Publisher: Geological Society of America
ISBN: 0813720133
Category : Ammonoidea
Languages : en
Pages : 394

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