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Evolution of the Ammonoids

Evolution of the Ammonoids PDF Author: Kate LoMedico Marriott
Publisher: CRC Press
ISBN: 1000814858
Category : Nature
Languages : en
Pages : 277

Book Description
Documents the early history of paleontology and the role played by ammonoids Describes the basic anatomy of a diverse and long persisting lineage Summarizes the classification and diversity of ammonoids Lavishly illustrated with beautiful reconstructions Highlights recent findings and outstanding controversies

Evolution of the Ammonoids

Evolution of the Ammonoids PDF Author: Kate LoMedico Marriott
Publisher: CRC Press
ISBN: 1000814858
Category : Nature
Languages : en
Pages : 277

Book Description
Documents the early history of paleontology and the role played by ammonoids Describes the basic anatomy of a diverse and long persisting lineage Summarizes the classification and diversity of ammonoids Lavishly illustrated with beautiful reconstructions Highlights recent findings and outstanding controversies

Evolution of the Ammonoids

Evolution of the Ammonoids PDF Author: Kate LoMedico Marriott
Publisher: CRC Press
ISBN: 9781003288299
Category : Nature
Languages : en
Pages : 0

Book Description
Ammonites are an extinct and charismatic lineage that persisted for over 300 million years. They were used, with other fossils, to corroborate the principle of faunal succession and launch the field of biostratigraphy. Despite intense research, many important questions remain unanswered. Furthermore, outdated hypotheses persist. Many new findings include a better understanding of their appearance in life, their locomotion, and their role in long gone ecosystems. And, of course, there are still controversies; e.g. why did shell complexity increase during evolutionary history. This richly illustrated book describes the full range of ammonoids and their fascinating evolutionary history. Key Features Documents the early history of paleontology and the role played by ammonoids Describes the basic anatomy of a diverse and long persisting lineage Summarizes the classification and diversity of ammonoids Lavishly illustrated with beautiful reconstructions Highlights recent findings and outstanding controversies Related Titles Ponder, W. F. D. R. Lindberg and J. M. Ponder. Biology and Evolution of the Mollusca (Vol 1. ISBN 978-1-0321-7660-4, Vol 2. ISBN 9781032173542) Mente, E., eds. Reproductive Biology of Crustaceans: Case Studies of Decapod Crustaceans (ISBN 978-0-3674-5277-3) Koenemann, S. & R. Jenner, eds. Crustacea and Arthropod Relationships (ISBN 978-0-3673-9294-9) Schierwater, B. & R. DeSalle, eds. Invertebrate Zoology: A Tree of Life Approach (ISBN 978-0-3676-8567-6)

Ammonoid Paleobiology: From macroevolution to paleogeography

Ammonoid Paleobiology: From macroevolution to paleogeography PDF Author: Christian Klug
Publisher: Springer
ISBN: 9401796335
Category : Science
Languages : en
Pages : 615

Book Description
​This two-volume work is a testament to the abiding interest and human fascination with ammonites. We offer a new model to explain the morphogenesis of septa and the shell, we explore their habitats by the content of stable isotopes in their shells, we discuss the origin and later evolution of this important clade, and we deliver hypotheses on its demise. The Ammonoidea produced a great number of species that can be used in biostratigraphy and possibly, this is the macrofossil group, which has been used the most for that purpose. Nevertheless, many aspects of their anatomy, mode of life, development or paleobiogeographic distribution are still poorly known. Themes treated are biostratigraphy, paleoecology, paleoenvironment, paleobiogeography, evolution, phylogeny, and ontogeny. Advances such as an explosion of new information about ammonites, new technologies such as isotopic analysis, tomography and virtual paleontology in general, as well as continuous discovery of new fossil finds have given us the opportunity to present a comprehensive and timely "state of the art" compilation. Moreover, it also points the way for future studies to further enhance our understanding of this endlessly fascinating group of organisms.

Ammonoid Paleobiology

Ammonoid Paleobiology PDF Author: Neil H. Landman
Publisher: Springer Science & Business Media
ISBN: 1475791534
Category : Science
Languages : en
Pages : 857

Book Description
Renowned researchers summarize the current knowledge on ammonoid paleobiology. The book begins with a description of the systematic position of the Ammonoidea within the Cephalopoda, providing the phylogenetic framework for the rest of the book. Following discussions include soft- and hard-part morphology of ammonoids, rate of growth and ontogeny, and taphonomy and ecology. Closing chapters explore the distribution of ammonoids in time and space as well as their extinction at the end of the Cretaceous. With its diverse viewpoints and new material, this resource will benefit researchers and graduate students in paleontology, marine biology, and evolutionary biology.

Ammonites

Ammonites PDF Author: Neale Monks
Publisher: Smithsonian Inst Press
ISBN: 9781588340245
Category : Science
Languages : en
Pages : 159

Book Description
The beautiful spiral shells of these long-extinct marine invertebrates are among the most sought after and recognizable of fossils, yet little has been published about ammonites outside of geological journals. Neale Monks and Philip Palmer look at the latest ideas on ammonite biology and ecology to present this detailed picture of a once diverse and widespread group of animals. Though an ammonite looks like a nautilus, the animal inside the shell was most closely related to today's octopus, squid, and cuttlefish. The authors describe the evolution of ammonites and their relatives and explain how they created their shells and used them as flotation devices. All the major groups of ammonites are described and illustrated (as are many minor ones), and important material is included on anatomy, feeding, reproduction, and pathology. The 300-million-year existence of ammonites ended at around the same time that dinosaurs became extinct. Fortunately, ammonites were once so abundant that their fossilized shells can be readily found, and the authors provide a helpful guide to locating and collecting these unique fossils.

The Ammonoidea

The Ammonoidea PDF Author: Michael Robert House
Publisher: Oxford University Press, USA
ISBN:
Category : Nature
Languages : en
Pages : 376

Book Description
The ammonoids (ammonites and goniatites) are a fossil group of cephalopods that are of particular interest because of their rapid rates of evolution. In this volume, international experts on ammonoids are brought together to discuss evolutionary issues relating to this group. Special emphasis is given to the organic and environmental factors that may have influenced rates of speciation and extinction. This book should thus be of interest to palaeobiologists and evolutionary biologists generally as well as to palaeontologists who are specifically concerned with the ammonoids.

Ammonoid Paleobiology: From anatomy to ecology

Ammonoid Paleobiology: From anatomy to ecology PDF Author: Christian Klug
Publisher: Springer
ISBN: 9401796300
Category : Science
Languages : en
Pages : 943

Book Description
This two-volume work is a testament to the abiding interest and human fascination with ammonites. We offer a new model to explain the morphogenesis of septa and the shell, we explore their habitats by the content of stable isotopes in their shells, we discuss the origin and later evolution of this important clade, and we deliver hypotheses on its demise. The Ammonoidea produced a great number of species that can be used in biostratigraphy and possibly, this is the macrofossil group, which has been used the most for that purpose. Nevertheless, many aspects of their anatomy, mode of life, development or paleobiogeographic distribution are still poorly known. Themes treated are biostratigraphy, paleoecology, paleoenvironment, paleobiogeography, evolution, phylogeny, and ontogeny. Advances such as an explosion of new information about ammonites, new technologies such as isotopic analysis, tomography and virtual paleontology in general, as well as continuous discovery of new fossil finds have given us the opportunity to present a comprehensive and timely "state of the art" compilation. Moreover, it also points the way for future studies to further enhance our understanding of this endlessly fascinating group of organisms.

Cephalopods Present and Past: New Insights and Fresh Perspectives

Cephalopods Present and Past: New Insights and Fresh Perspectives PDF Author: Neil H. Landman
Publisher: Springer Science & Business Media
ISBN: 1402068069
Category : Science
Languages : en
Pages : 493

Book Description
This book brings together international scientists who focus on present-day and fossil cephalopods, ranging broadly from Paleozoic ammonoids to today's octopods. It covers systematics and evolution; hard- and soft part morphology; and ecology, biogeography, and taphonomy. The book also includes new evidence for the existence of an ink sac in fossil ammonoids and features the first record of an in-depth study of octopus ecology in Alaska.

Ammonites

Ammonites PDF Author: Neale Monks
Publisher:
ISBN: 9780565091699
Category : Ammonidea
Languages : en
Pages : 159

Book Description
Ammonites often have artistic, mythological and religious associations, though the reality is much more down to earth. They are cephalopods, represented in today's seas by such animals as nautiluses, octopus, squid and cuttlefish. Since they are extinct, it is only through the study of their fossils and by observing their living relatives that we can piece together something of their anatomy, their habitat and their ecology. One recent significant shift in understanding the lifestyle of these animals has been the move to use active cephalopods like the octopus rather than the nautilus for comparison.

Genetics, Paleontology, and Macroevolution

Genetics, Paleontology, and Macroevolution PDF Author: Jeffrey S. Levinton
Publisher: Cambridge University Press
ISBN: 9780521005500
Category : Science
Languages : en
Pages : 644

Book Description
An expanded and updated second edition comprehensively looks at macroevolution, integrating evolutionary processes at all levels to explain animal diversity.