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Evolution Explosion

Evolution Explosion PDF Author: Stephen R Palumbi
Publisher: W. W. Norton & Company
ISBN: 9780393323382
Category : Medical
Languages : en
Pages : 292

Book Description
While the ecological impact of human technology has been well publicized, the evolutionary consequences of antibiotic and antiviral use have been largely unexplored. Palumbi examines these practical and critical aspects of modern evolution with a simple, yet forceful style that contains both an urgent message and a sense of humor.

Evolution Explosion

Evolution Explosion PDF Author: Stephen R Palumbi
Publisher: W. W. Norton & Company
ISBN: 9780393323382
Category : Medical
Languages : en
Pages : 292

Book Description
While the ecological impact of human technology has been well publicized, the evolutionary consequences of antibiotic and antiviral use have been largely unexplored. Palumbi examines these practical and critical aspects of modern evolution with a simple, yet forceful style that contains both an urgent message and a sense of humor.

The 10,000 Year Explosion

The 10,000 Year Explosion PDF Author: Gregory Cochran
Publisher: Stranger Journalism
ISBN: 0465002218
Category : History
Languages : en
Pages : 303

Book Description
Two leading researchers make the controversial argument that the human species is still measurably evolving in important ways--in fact, faster than ever before.

CAMBRIAN EXPLOSION

CAMBRIAN EXPLOSION PDF Author: D Erwin
Publisher: Bedford
ISBN: 9781936221035
Category : Education
Languages : en
Pages : 0

Book Description
The Cambrian Period records one of the most extraordinary transitions in the history of life. Although animals may have first appeared nearly 700 million years ago, with the earliest sponges, their initial diversifications appear to have been modest until a richly diverse fossil fauna appeared abruptly about 170 million years later. In The Cambrian Explosion, Erwin and Valentine synthesize research from many fields to explain why there was such remarkable novelty of animal forms.

Epigenetic Mechanisms of the Cambrian Explosion

Epigenetic Mechanisms of the Cambrian Explosion PDF Author: Nelson R Cabej
Publisher: Academic Press
ISBN: 0128143126
Category : Science
Languages : en
Pages : 258

Book Description
Epigenetic Mechanisms of the Cambrian Explosion provides readers with a basic biological knowledge and epigenetic explanation of the biological puzzle of the Cambrian explosion, the unprecedented rapid diversification of animals that began 542 million years ago. During an evolutionarily instant of ~10 million years, which represents only 0.3% of the time of existence of life on Earth, or less than 2% of the time of existence of metazoans, all of the 30 extant body plans, major animal groups (phyla) and several extinct groups appeared. The work helps address this phenomena and tries to answer remaining questions for evolutionary biology, epigenetics, and scientific researchers. The book recognizes and presents objective representations of alternative theories for epigenetic evolution in this period, with the author drawing on his epigenetic theory of evolution to explain the causal basis of the Cambrian explosion. Both empirical evidence and theoretical arguments are presented in support of this thought-provoking epigenetic theory. - Explains the Cambrian explosion from an entirely epigenetic view - Takes a causal rather than descriptive approach to the phenomenon - Allows for a broad readership, including those with only a basic biological knowledge, while maintaining scientific rigor

On the Origin of Phyla

On the Origin of Phyla PDF Author: James W. Valentine
Publisher: University of Chicago Press
ISBN: 0226845486
Category : Science
Languages : en
Pages : 639

Book Description
Owing its inspiration and title to On the Origin of Species, James W. Valentine's ambitious book synthesizes and applies the vast treasury of theory and research collected in the century and a half since Darwin's time. By investigating the origins of life's diversity, Valentine unlocks the mystery of the origin of phyla. One of the twentieth century's most distinguished paleobiologists, Valentine here integrates data from molecular genetics, evolutionary developmental biology, embryology, comparative morphology, and paleontology into an analysis of interest to scholars from any of these fields. He begins by examining the sorts of evidence that can be gleaned from fossils, molecules, and morphology, then reviews and compares the basic morphology and development of animal phyla, emphasizing the important design elements found in the bodyplans of both living and extinct phyla. Finally, Valentine undertakes the monumental task of developing models to explain the origin and early diversification of animal phyla, as well as their later evolutionary patterns. Truly a magnum opus, On the Origin of Phyla will take its place as one of the classic scientific texts of the twentieth century, affecting the work of paleontologists, morphologists, and developmental, molecular, and evolutionary biologists for decades to come. "A magisterial compendium . . . . Valentine offers a judicious evaluation of an astonishing array of evidence."—Richard Fortey, New Scientist "Truly a magnum opus, On the Origin of Phyla has already taken its place as one of the classic scientific texts of the twentieth century, affecting the work of paleontologists, morphologists, and developmental, molecular, and evolutionary biologists for decades to come."—Ethology, Ecology & Evolution "Valentine is one of the Renaissance minds of our time. . . . Darwin wisely called his best-known work On the Origin of the Species; the origin of the phyla is an even stickier problem, and Valentine deserves credit for tackling it at such breadth . . . . A magnificient book."—Stefan Bengtson, Nature

Wonderful Life: The Burgess Shale and the Nature of History

Wonderful Life: The Burgess Shale and the Nature of History PDF Author: Stephen Jay Gould
Publisher: W. W. Norton & Company
ISBN: 0393245209
Category : Science
Languages : en
Pages : 350

Book Description
"[An] extraordinary book. . . . Mr. Gould is an exceptional combination of scientist and science writer. . . . He is thus exceptionally well placed to tell these stories, and he tells them with fervor and intelligence."—James Gleick, New York Times Book Review High in the Canadian Rockies is a small limestone quarry formed 530 million years ago called the Burgess Shale. It hold the remains of an ancient sea where dozens of strange creatures lived—a forgotten corner of evolution preserved in awesome detail. In this book Stephen Jay Gould explores what the Burgess Shale tells us about evolution and the nature of history.

Evolution

Evolution PDF Author: Donald R. Prothero
Publisher: Columbia University Press
ISBN: 0231543166
Category : Science
Languages : en
Pages : 891

Book Description
Donald R. Prothero’s Evolution is an entertaining and rigorous history of the transitional forms and series found in the fossil record. Its engaging narrative of scientific discovery and well-grounded analysis has led to the book’s widespread adoption in courses that teach the nature and value of fossil evidence for evolution. Evolution tackles systematics and cladistics, rock dating, neo-Darwinism, and macroevolution. It includes extensive coverage of the primordial soup, invertebrate transitions, the development of the backbone, the reign of the dinosaurs, and the transformation from early hominid to modern human. The book also details the many alleged “missing links” in the fossil record, including some of the most recent discoveries that flesh out the fossil timeline and the evolutionary process. In this second edition, Prothero describes new transitional fossils from various periods, vividly depicting such bizarre creatures as the Odontochelys, or the “turtle on the half shell”; fossil snakes with legs; and the “Frogamander,” a new example of amphibian transition. Prothero’s discussion of intelligent design arguments includes more historical examples and careful examination of the “experiments” and observations that are exploited by creationists seeking to undermine sound science education. With new perspectives, Prothero reframes creationism as a case study in denialism and pseudoscience rather than a field with its own intellectual dynamism. The first edition was hailed as an exemplary exploration of the fossil evidence for evolution, and this second edition will be welcome in the libraries of scholars, teachers, and general readers who stand up for sound science in this post-truth era.

Icons of Evolution

Icons of Evolution PDF Author: Jonathan Wells
Publisher: Simon and Schuster
ISBN: 159698533X
Category : Science
Languages : en
Pages : 251

Book Description
Everything you were taught about evolution is wrong.

Tempo and Mode in Evolution

Tempo and Mode in Evolution PDF Author: for the National Academy of Sciences
Publisher: National Academies Press
ISBN: 0309552672
Category : Science
Languages : en
Pages : 336

Book Description
Since George Gaylord Simpson published Tempo and Mode in Evolution in 1944, discoveries in paleontology and genetics have abounded. This volume brings together the findings and insights of today's leading experts in the study of evolution, including Ayala, W. Ford Doolittle, and Stephen Jay Gould. The volume examines early cellular evolution, explores changes in the tempo of evolution between the Precambrian and Phanerozoic periods, and reconstructs the Cambrian evolutionary burst. Long-neglected despite Darwin's interest in it, species extinction is discussed in detail. Although the absence of data kept Simpson from exploring human evolution in his book, the current volume covers morphological and genetic changes in human populations, contradicting the popular claim that all modern humans descend from a single woman. This book discusses the role of molecular clocks, the results of evolution in 12 populations of Escherichia coli propagated for 10,000 generations, a physical map of Drosophila chromosomes, and evidence for "hitchhiking" by mutations.

Darwin's Doubt

Darwin's Doubt PDF Author: Stephen C. Meyer
Publisher: Harper Collins
ISBN: 0062071491
Category : Science
Languages : en
Pages : 605

Book Description
When Charles Darwin finished The Origin of Species, he thought that he had explained every clue, but one. Though his theory could explain many facts, Darwin knew that there was a significant event in the history of life that his theory did not explain. During this event, the “Cambrian explosion,” many animals suddenly appeared in the fossil record without apparent ancestors in earlier layers of rock. In Darwin’s Doubt, Stephen C. Meyer tells the story of the mystery surrounding this explosion of animal life—a mystery that has intensified, not only because the expected ancestors of these animals have not been found, but because scientists have learned more about what it takes to construct an animal. During the last half century, biologists have come to appreciate the central importance of biological information—stored in DNA and elsewhere in cells—to building animal forms. Expanding on the compelling case he presented in his last book, Signature in the Cell, Meyer argues that the origin of this information, as well as other mysterious features of the Cambrian event, are best explained by intelligent design, rather than purely undirected evolutionary processes.