Origins of the Higher Groups of Tetrapods PDF Download
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Author: Hans-Peter Schultze
Publisher: Cornell University Press
ISBN: 1501718339
Category : Science
Languages : en
Pages : 738
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Book Description
This edited volume explores the various views on the origins of tetrapods—amphibians, reptiles, birds, and mammals—views that agree or differ depending in part on how certain fossil animals are classified and which methodology is used for classification. Eighteen chapters by an international group of paleontologists and neontologists here present current hypotheses, emphasizing the kinds of data needed to answer controversial questions, as well as the variety of solutions that emerge from diferent analyses of the same data set. The book is arranged in five sections, each of which contains an overview essay that either describes the development of various schools of thought regarding the origin of the tetrapod group in question or critically summarizes the arguments presented in the section. The first section addresses the origins of tetrapods as a group, focusing on lobe-finned fishes and early tetrapods. Next is a section dealing with amphbians, followed by one on reptiles. The fourth section concerns avian origins, and the final section treats the origins and early diversification of mammals. With an overall goal of stimulating critical evaluation by the reader rather than providing unequivocal answers, this volume will be of particaular interest to vertebrate paleontologists, evolutionary morphologists, and ichthyological, herpatological, avian, and mammalian systematists.
Author: Hans-Peter Schultze
Publisher: Cornell University Press
ISBN: 1501718339
Category : Science
Languages : en
Pages : 738
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Book Description
This edited volume explores the various views on the origins of tetrapods—amphibians, reptiles, birds, and mammals—views that agree or differ depending in part on how certain fossil animals are classified and which methodology is used for classification. Eighteen chapters by an international group of paleontologists and neontologists here present current hypotheses, emphasizing the kinds of data needed to answer controversial questions, as well as the variety of solutions that emerge from diferent analyses of the same data set. The book is arranged in five sections, each of which contains an overview essay that either describes the development of various schools of thought regarding the origin of the tetrapod group in question or critically summarizes the arguments presented in the section. The first section addresses the origins of tetrapods as a group, focusing on lobe-finned fishes and early tetrapods. Next is a section dealing with amphbians, followed by one on reptiles. The fourth section concerns avian origins, and the final section treats the origins and early diversification of mammals. With an overall goal of stimulating critical evaluation by the reader rather than providing unequivocal answers, this volume will be of particaular interest to vertebrate paleontologists, evolutionary morphologists, and ichthyological, herpatological, avian, and mammalian systematists.
Author: Carl Zimmer
Publisher: Macmillan Higher Education
ISBN: 1319268765
Category : Science
Languages : en
Pages : 804
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Book Description
Used widely in non-majors biology classes, The Tangled Bank is the first textbook about evolution intended for the general reader. Zimmer, an award-winning science writer, takes readers on a fascinating journey into the latest discoveries about evolution. In the Canadian Arctic, paleontologists unearth fossils documenting the move of our ancestors from sea to land. In the outback of Australia, a zoologist tracks some of the world’s deadliest snakes to decipher the 100-million-year evolution of venom molecules. In Africa, geneticists are gathering DNA to probe the origin of our species. In clear, non-technical language, Zimmer explains the central concepts essential for understanding new advances in evolution, including natural selection, genetic drift, and sexual selection. He demonstrates how vital evolution is to all branches of modern biology—from the fight against deadly antibiotic-resistant bacteria to the analysis of the human genome.
Author: T. S. Kemp
Publisher: University of Chicago Press
ISBN: 022633595X
Category : Science
Languages : en
Pages : 215
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Book Description
This text discusses whether the origin of radically new kinds of organisms - new higher taxa - are the result of normal Darwinian evolution proceeding, or whether unusual genetic processes and/or special environmental circumstances are necessary.
Author: Keith B. Miller
Publisher: Wm. B. Eerdmans Publishing
ISBN: 1467419729
Category : Religion
Languages : en
Pages : 550
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Book Description
According to the authors of this book, who explore evolutionary theory from a clear Christian perspective, the common view of conflict between evolutionary theory and Christian faith is mistaken. Written by contributors representing the natural sciences, philosophy, theology, and the history of science, this thought-provoking work is informed by both solid scientific knowledge and keen theological insight. The three sections of the book address (1) relevant biblical, historical, and scientific background, (2) the scientific evidence for an evolving creation, and (3) theological issues commonly raised in connection with evolution, including the nature of God's creative activity, the meaning of the miraculous, and the uniqueness of humankind. Woven through the volume are short meditations designed to direct readers toward worshiping the God of providence. Contributors: Laurie J. Braaten Warren S. Brown Jr. David Campbell Robin Collins Edward B. Davis Terry M. Gray Jeffrey K. Greenberg Deborah B. Haarsma Loren Haarsma James P. Hurd Conrad Hyers David N. Livingstone Keith B. Miller John C. Munday Jr. George L. Murphy Mark A. Noll Robert John Russell Howard J. Van Till David L. Wilcox Jennifer Wiseman
Author: Philip C J Donoghue
Publisher: CRC Press
ISBN: 020364252X
Category : Nature
Languages : en
Pages : 305
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Book Description
Determining the precise timing for the evolutionary origin of groups of organisms has become increasingly important as scientists from diverse disciplines attempt to examine rates of anatomical or molecular evolution and correlate intrinsic biological events to extrinsic environmental events. Molecular clock analyses indicate that many major groups
Author: J. A. Clark
Publisher: Museum Tusculanum Press
ISBN: 9788763512237
Category : Amphibians, Fossil
Languages : en
Pages : 28
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Book Description
Author: Gerhard Heilmann
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 222
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Book Description
Author: Jennifer A. Clack
Publisher: Indiana University Press
ISBN: 025300537X
Category : Science
Languages : en
Pages : 560
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Book Description
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: Per Erik Ahlberg
Publisher: CRC Press
ISBN: 1134568851
Category : Nature
Languages : en
Pages : 603
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Book Description
A multi-author volume Major Events in Early Vertebrate Evolution examines the origin and early evolution of the backboned animals (vertebrates)-the group which comprises all fishes, amphibians, reptiles, birds and mammals, including ourselves. This volume draws together evidence from fossils, genes, and developmental biology (the study of how embry
Author: Andrew B. Heckert
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category : Chinle Formation
Languages : en
Pages : 177
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Book Description
