The Devonian Tetrapod Ichthyostega
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Author | : Erik Jarvik |
Publisher | : Wiley-Blackwell |
Total Pages | : 212 |
Release | : 2006-12-06 |
Genre | : Science |
ISBN | : 9788200376606 |
A study of the Ichthyostega genus of extinct animals This detailed fossil study takes readers back millions of years to the Devonian Period. The Devonian Tetrapod Ichthyostega is Number 40 within the Fossils and Strata series. The series offers monographs and memoirs in palaeontology and stratigraphy. The international Fossils and Strata features systematic and regional monographs with taxonomic descriptions. The series is owned by and published on behalf of The Lethaia Foundation with collaboration among the Scandinavian countries.
Author | : Erik Jarvik |
Publisher | : Wiley-Blackwell |
Total Pages | : 0 |
Release | : 2006-12-06 |
Genre | : Science |
ISBN | : 9788200376606 |
A study of the Ichthyostega genus of extinct animals This detailed fossil study takes readers back millions of years to the Devonian Period. The Devonian Tetrapod Ichthyostega is Number 40 within the Fossils and Strata series. The series offers monographs and memoirs in palaeontology and stratigraphy. The international Fossils and Strata features systematic and regional monographs with taxonomic descriptions. The series is owned by and published on behalf of The Lethaia Foundation with collaboration among the Scandinavian countries.
Author | : Jennifer A. Clack |
Publisher | : Indiana University Press |
Total Pages | : 561 |
Release | : 2012 |
Genre | : Medical |
ISBN | : 025335675X |
Around 370 million years ago, a distant relative of a modern lungfish began a most extraordinary adventure--emerging from the water and laying claim to the land. Over the next 70 million years, this tentative beachhead had developed into a worldwide colonization by ever-increasing varieties of four-limbed creatures known as tetrapods, the ancestors of all vertebrate life on land. This new edition of Jennifer A. Clack's groundbreaking book tells the complex story of their emergence and evolution. Beginning with their closest relatives, the lobe-fin fishes such as lungfishes and coelacanths, Clack defines what a tetrapod is, describes their anatomy, and explains how they are related to other vertebrates. She looks at the Devonian environment in which they evolved, describes the known and newly discovered species, and explores the order and timing of anatomical changes that occurred during the fish-to-tetrapod transition.
Author | : J. A. Clack |
Publisher | : |
Total Pages | : 28 |
Release | : 1994 |
Genre | : Acanthostega gunnari |
ISBN | : |
Author | : Zerina Johanson |
Publisher | : Cambridge University Press |
Total Pages | : 283 |
Release | : 2019-01-10 |
Genre | : Nature |
ISBN | : 1107179440 |
World-class palaeontologists and biologists summarise the state-of-the-art on fish evolution and development.
Author | : Douglas B. Webster |
Publisher | : Springer Science & Business Media |
Total Pages | : 872 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461227844 |
To develop a science of hearing that is intellectu The five-day conference was held at the Mote ally satisfying we must first integrate the diverse, Marine Laboratory in Sarasota, Florida, May - extensive body of comparative research into an 24, 1990. The invited participants came from the evolutionary context. The need for this integra fields of comparative anatomy, physiology, biophys tion, and a conceptual framework in which it could ics, animal behavior, psychophysics, evolutionary be structured, were demonstrated in landmark biology, ontogeny, and paleontology. Before the papers by van Bergeijk in 1967 and Wever in 1974. conference, preliminary manuscripts of the invited However, not since 1965, when the American papers were distributed to all participants. This facilitated - even encouraged - discussions through Society of Zoologists sponsored an evolutionary conference entitled ''The Vertebrate Ear;' has there out the conference which could be called, among other things, "lively. " The preview of papers, along been a group effort to assemble and organize our current knowledge on the evolutionary-as with the free exchange of information and opinion, opposed to comparative-biology of hearing. also helped improve the quality and consistency of In the quarter century since that conference the final manuscripts included in this volume. there have been major changes in evolutionary In addition to the invited papers, several studies concepts (e. g. , punctuated equilibrium), in sys were presented as posters during evening sessions.
Author | : Erik Jarvik |
Publisher | : Wiley-Blackwell |
Total Pages | : 0 |
Release | : 2006-12-06 |
Genre | : Science |
ISBN | : 9788200376606 |
A study of the Ichthyostega genus of extinct animals This detailed fossil study takes readers back millions of years to the Devonian Period. The Devonian Tetrapod Ichthyostega is Number 40 within the Fossils and Strata series. The series offers monographs and memoirs in palaeontology and stratigraphy. The international Fossils and Strata features systematic and regional monographs with taxonomic descriptions. The series is owned by and published on behalf of The Lethaia Foundation with collaboration among the Scandinavian countries.
Author | : Rainer R. Schoch |
Publisher | : John Wiley & Sons |
Total Pages | : 564 |
Release | : 2014-03-19 |
Genre | : Science |
ISBN | : 1118759133 |
This book focuses on the first vertebrates to conquer land and their long journey to become fully independent from the water. It traces the origin of tetrapod features and tries to explain how and why they transformed into organs that permit life on land. Although the major frame of the topic lies in the past 370 million years and necessarily deals with many fossils, it is far from restricted to paleontology. The aim is to achieve a comprehensive picture of amphibian evolution. It focuses on major questions in current paleobiology: how diverse were the early tetrapods? In which environments did they live, and how did they come to be preserved? What do we know about the soft body of extinct amphibians, and what does that tell us about the evolution of crucial organs during the transition to land? How did early amphibians develop and grow, and which were the major factors of their evolution? The Topics in Paleobiology Series is published in collaboration with the Palaeontological Association, and is edited by Professor Mike Benton, University of Bristol. Books in the series provide a summary of the current state of knowledge, a trusted route into the primary literature, and will act as pointers for future directions for research. As well as volumes on individual groups, the series will also deal with topics that have a cross-cutting relevance, such as the evolution of significant ecosystems, particular key times and events in the history of life, climate change, and the application of a new techniques such as molecular palaeontology. The books are written by leading international experts and will be pitched at a level suitable for advanced undergraduates, postgraduates, and researchers in both the paleontological and biological sciences.
Author | : Neil Shubin |
Publisher | : Vintage |
Total Pages | : 258 |
Release | : 2008-01-15 |
Genre | : Science |
ISBN | : 0307377164 |
The paleontologist and professor of anatomy who co-discovered Tiktaalik, the “fish with hands,” tells a “compelling scientific adventure story that will change forever how you understand what it means to be human” (Oliver Sacks). By examining fossils and DNA, he shows us that our hands actually resemble fish fins, our heads are organized like long-extinct jawless fish, and major parts of our genomes look and function like those of worms and bacteria. Your Inner Fish makes us look at ourselves and our world in an illuminating new light. This is science writing at its finest—enlightening, accessible and told with irresistible enthusiasm.
Author | : George R. McGhee Jr. |
Publisher | : Columbia University Press |
Total Pages | : 345 |
Release | : 2013-10-22 |
Genre | : Science |
ISBN | : 0231536364 |
The invasion of land by ocean-dwelling plants and animals was one of the most revolutionary events in the evolution of life on Earth, yet the animal invasion almost failed—twice—because of the twin mass extinctions of the Late Devonian Epoch. Some 359 to 375 million years ago, these catastrophic events dealt our ancestors a blow that almost drove them back into the sea. If those extinctions had been just a bit more severe, spiders and insects—instead of vertebrates—might have become the ecologically dominant forms of animal life on land. This book examines the profound evolutionary consequences of the Late Devonian extinctions and the various theories proposed to explain their occurrence. Only one group of four-limbed vertebrates exists on Earth, while other tetrapod-like fishes are extinct. This gap is why the idea of "fish with feet" seems so peculiar to us, yet such animals were once a vital part of our world, and if the Devonian extinctions had not happened, members of these species, like the famous Acanthostega and Ichthyostega, might have continued to live in our rivers and lakes. Synthesizing decades of research and including a wealth of new discoveries, this accessible, comprehensive text explores the causes of the Devonian extinctions, the reasons vertebrates were so severely affected, and the potential evolution of the modern world if the extinctions had never taken place.