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Author: T. S. Kemp Publisher: University of Chicago Press ISBN: 022633595X Category : Science Languages : en Pages : 215
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: T. S. Kemp Publisher: University of Chicago Press ISBN: 022633595X Category : Science Languages : en Pages : 215
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: Michel Laurin Publisher: Univ of California Press ISBN: 0520947983 Category : Science Languages : en Pages : 276
Book Description
More than three hundred million years ago—a relatively recent date in the two billion years since life first appeared—vertebrate animals first ventured onto land. This usefully illustrated book describes how some finned vertebrates acquired limbs, giving rise to more than 25,000 extant tetrapod species. Michel Laurin uses paleontological, geological, physiological, and comparative anatomical data to describe this monumental event. He summarizes key concepts of modern paleontological research, including biological nomenclature, paleontological and molecular dating, and the methods used to infer phylogeny and character evolution. Along with a discussion of the evolutionary pressures that may have led vertebrates onto dry land, the book also shows how extant vertebrates yield clues about the conquest of land and how scientists uncover evolutionary history.
Author: Karl J. Niklas Publisher: University of Chicago Press ISBN: 022634228X Category : Science Languages : en Pages : 590
Book Description
Although plants comprise more than 90% of all visible life, and land plants and algae collectively make up the most morphologically, physiologically, and ecologically diverse group of organisms on earth, books on evolution instead tend to focus on animals. This organismal bias has led to an incomplete and often erroneous understanding of evolutionary theory. Because plants grow and reproduce differently than animals, they have evolved differently, and generally accepted evolutionary views—as, for example, the standard models of speciation—often fail to hold when applied to them. Tapping such wide-ranging topics as genetics, gene regulatory networks, phenotype mapping, and multicellularity, as well as paleobotany, Karl J. Niklas’s Plant Evolution offers fresh insight into these differences. Following up on his landmark book The Evolutionary Biology of Plants—in which he drew on cutting-edge computer simulations that used plants as models to illuminate key evolutionary theories—Niklas incorporates data from more than a decade of new research in the flourishing field of molecular biology, conveying not only why the study of evolution is so important, but also why the study of plants is essential to our understanding of evolutionary processes. Niklas shows us that investigating the intricacies of plant development, the diversification of early vascular land plants, and larger patterns in plant evolution is not just a botanical pursuit: it is vital to our comprehension of the history of all life on this green planet.
Author: Thomas Stainforth Kemp Publisher: Oxford University Press, USA ISBN: 9780198504245 Category : Nature Languages : en Pages : 284
Book Description
The book is about the ideas, methodology and scope of contemporary palaeobiology, rather than a comprehensive, detailed survey of the factual basis of the subject. It addresses the issue of how on the one hand evolutionary theory is necessary for interpretation of the fossil record, and yet on the other the fossils themselves can contribute to evolutionary theory. This is shown not to be the circular argument between pattern and process sometimes alleged, but a matter of understanding carefully the interrelationship between palaeontological and neontological evidence. The book is organised into two sections. Part 1 consists of four chapters outlining the principles, namely: the nature of the pattern/process relationship, taxonomic methods and the analysis of pattern, evolutionary theory and the analysis of process and the nature of incompleteness of the fossil record and what to do about it. Armed with these principles and methods, Part 2 is devoted to the five centralareas of contemporary research in evolutionary palaeobiology. These are: fossils and phylogenetic inference; the mechanism of speciation; taxonomic turnover on the geological time-scale; mass-extinctions; the origin of new higher taxa. In each case the nature of the questions and the relevant kinds of evidence, including such new sources as molecular sequence data and stable isotope ratios where appropriate, are reviewed. The extent to which palaeobiology has, and has not yet, contributedto providing the sought after answers is made clear.
Author: David A. Baum Publisher: Princeton University Press ISBN: 069117587X Category : Science Languages : en Pages : 886
Book Description
The essential one-volume reference to evolution The Princeton Guide to Evolution is a comprehensive, concise, and authoritative reference to the major subjects and key concepts in evolutionary biology, from genes to mass extinctions. Edited by a distinguished team of evolutionary biologists, with contributions from leading researchers, the guide contains some 100 clear, accurate, and up-to-date articles on the most important topics in seven major areas: phylogenetics and the history of life; selection and adaptation; evolutionary processes; genes, genomes, and phenotypes; speciation and macroevolution; evolution of behavior, society, and humans; and evolution and modern society. Complete with more than 100 illustrations (including eight pages in color), glossaries of key terms, suggestions for further reading on each topic, and an index, this is an essential volume for undergraduate and graduate students, scientists in related fields, and anyone else with a serious interest in evolution. Explains key topics in some 100 concise and authoritative articles written by a team of leading evolutionary biologists Contains more than 100 illustrations, including eight pages in color Each article includes an outline, glossary, bibliography, and cross-references Covers phylogenetics and the history of life; selection and adaptation; evolutionary processes; genes, genomes, and phenotypes; speciation and macroevolution; evolution of behavior, society, and humans; and evolution and modern society
Author: Alistair McGowan Publisher: Geological Society of London ISBN: 9781862393363 Category : Science Languages : en Pages : 258
Book Description
The past decade has witnessed a major revival in attempts to separate biodiversity signals from biases imposed by sampling and the architecture of the rock record. How large a problem this poses to our understanding of biodiversity patterns remains debatable, and new approaches are being developed to investigate this question. Here palaeobiologists with widely differing approaches and interests explore the problems of extracting reliable information on biodiversity change from an imperfect geological record. Topics covered range from the application of information-theoretic approaches that identify directional causal relationships to an in-depth study of how geological biases could influence our understanding of dinosaur evolution.
Author: Eviatar Nevo Publisher: Springer Science & Business Media ISBN: 9781402016936 Category : Medical Languages : en Pages : 500
Book Description
Evolution is the most profound of human ideas integrating all natural phenomena: cosmic, biological, and cultural into a continuous universal change. This volume deals with evolutionary observations, experiments, and theories contributing to a deeper understanding of the evolutionary process, th honoring the 75 birthday of Eviatar (Eibi) Nevo. I first met Eibi in 1966 when he was a Fellow in the Museum of Comparative Zoology at Harvard University and working mostly on cricket frog vocalization and speciation in the United States. His unique discovery of pipid fossil frogs in the Israeli Early Cretaceous, central Negev, is possibly the largest world collection of ancient fossil frogs. Our acquaintance developed into mutual friendship and admiration. Since then our long-lasting friendship has included a visit to Israel, enabling me to follow Eibi's major scientific achievements, in particular, his founding of the Institute of Evolution in the University of Haifa and now the pending establishment of the International Graduate School of Evolution. The research program of Eibi Nevo, in collaboration with numerous colleagues and students in Israel and across the world, encompasses diverse perspectives of evolutionary biology and biodiversity of genes, populations, species, and ecosystems integrating modem and classical evolutionary approaches, molecular and organismal. They deal with model organisms in all forms from bacteria through plants, fungi, animals, and humans conducted over local, regional, and global scales.
Author: Hans-Peter Schultze Publisher: Cornell University Press ISBN: 1501718339 Category : Science Languages : en Pages : 738
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: Gregg F. Gunnell Publisher: Cambridge University Press ISBN: 0521768241 Category : Nature Languages : en Pages : 581
Book Description
This book explores the rich evolutionary history of bats from multiple perspectives, presenting some of the most remarkable discoveries involving fossil bats.
Author: T. S. Kemp
Author: T. S. Kemp
Author: Michel Laurin
Author: Karl J. Niklas
Author: Thomas Stainforth Kemp
Author: David A. Baum
Author: Alistair McGowan
Author: Eviatar Nevo
Author: Hans-Peter Schultze
Author: Thomas Stainforth Kemp
Author: Gregg F. Gunnell