Embryos In Deep Time

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Embryos in Deep Time

Author : Marcelo Sánchez-Villagra
Publisher : Univ of California Press
ISBN 13 : 0520952308
Total Pages : 271 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis Embryos in Deep Time by : Marcelo Sánchez-Villagra

Download or read book Embryos in Deep Time written by Marcelo Sánchez-Villagra and published by Univ of California Press. This book was released on 2012-04-03 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can we bring together the study of genes, embryos and fossils? Embryos in Deep Time is a critical synthesis of the study of individual development in fossils. It brings together an up-to-date review of concepts from comparative anatomy, ecology and developmental genetics, and examples of different kinds of animals from diverse geological epochs and geographic areas. Can fossil embryos demonstrate evolutionary changes in reproductive modes? How have changes in ocean chemistry in the past affected the development of marine organisms? What can the microstructure of fossil bone and teeth reveal about maturation time, longevity and changes in growth phases? This book addresses these and other issues and documents with numerous examples and illustrations how fossils provide evidence not only of adult anatomy but also of the life history of individuals at different growth stages. The central topic of Biology today—the transformations occurring during the life of an organism and the mechanisms behind them—is addressed in an integrative manner for extinct animals.

Embryos in Deep Time

Author : Marcelo R. Sánchez-Villagra
Publisher : Univ of California Press
ISBN 13 : 0520271939
Total Pages : 271 pages
Book Rating : 4.5/5 (22 download)

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Book Synopsis Embryos in Deep Time by : Marcelo R. Sánchez-Villagra

Download or read book Embryos in Deep Time written by Marcelo R. Sánchez-Villagra and published by Univ of California Press. This book was released on 2012-04-03 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fossils, ontogeny, and phylogeny -- Evo-devo, plasticity, and modules -- Fossilized vertebrate ontogenies -- Bones and teeth under the microscope -- Proportions, growth, and taxonomy -- Growth and diversification patterns -- Fossils and developmental genetics -- "Missing links" and the evolution of development -- Mammalian and human development -- On trilobites, shells, and bugs -- Epilogue : is there a moral to developmental paleontology?

Embryos, Galaxies, and Sentient Beings

Author : Richard Grossinger
Publisher : North Atlantic Books
ISBN 13 : 1583946985
Total Pages : 545 pages
Book Rating : 4.5/5 (839 download)

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Book Synopsis Embryos, Galaxies, and Sentient Beings by : Richard Grossinger

Download or read book Embryos, Galaxies, and Sentient Beings written by Richard Grossinger and published by North Atlantic Books. This book was released on 2012-12-18 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why is the universe conscious? What kindles mind inside matter? Why do fundamentalist sciences and religions never ask these questions? This sequel to Embryogenesis deals with the theoretical issues brought up by Embryogenesis, including: the relationship between thermodynamics/entropy and the emergence of life; a speculative set of embryogenic principles for all creatures on all planets in the cosmos; an explanation and critique of Intelligent Design and a proposal for a more dynamic psychospiritual theory of creature development; a series of alternatives to genetic determinism; a discussion of the relationship between consciousness and matter; an interjection of 9/11 (which occurred during the writing of this book); and many other topics. Chapters include: What is Life?: Evolution, Thermodynamics, and Complexity; Is There a Plan?: Creationism, Cultural Relativism, and Paraphysics; Biogenesis and Cosmogenesis: Cells, Genes, and Planets; The Principles of Biological Design: Physical Forces in Nature; The Dynamics of the Biosphere: Deep Time and Space; The Limits of Genetic Determinism: Dimensionless Epigenetic Landscapes; Topokinesis: Physical Forces in Development; Tissue Motifs and Body Plans: Coordinating Form; The Primordial Field: Metabiology and The Molecular Apparatus; Meaning and Destiny: The Relation of Consciousness to Matter

Rise of the Dragon

Author : Henry Gee
Publisher : University of Chicago Press
ISBN 13 : 0226284913
Total Pages : 276 pages
Book Rating : 4.2/5 (262 download)

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Book Synopsis Rise of the Dragon by : Henry Gee

Download or read book Rise of the Dragon written by Henry Gee and published by University of Chicago Press. This book was released on 2001-11 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, fossil finds from China have stunned the world, grabbing headlines and changing perceptions with a wealth of new discoveries. Many of these finds were first announced to English speakers in the journal Nature.Rise of the Dragon gathers together sixteen of these original reports, some augmented with commentaries originally published in Nature's "News and Views" section. Perhaps the best known of these new Chinese fossils are the famous feathered dinosaurs from Liaoning Province, which may help end one of the most intense debates in paleontology—whether birds evolved from dinosaurs. But other finds have been just as spectacular, such as the minutely preserved (to the cellular level) animal embryos of the 670 million-year-old Duoshantuo phosphorites, or the world's oldest known fish, from the Chengjiang formation in southwestern Yunnan Province. Rise of the Dragon makes descriptions and detailed discussions of these important finds available in one convenient volume for paleontologists and serious fossil fans.

Haeckel's Embryos

Author : Nick Hopwood
Publisher : University of Chicago Press
ISBN 13 : 022604713X
Total Pages : 392 pages
Book Rating : 4.2/5 (26 download)

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Book Synopsis Haeckel's Embryos by : Nick Hopwood

Download or read book Haeckel's Embryos written by Nick Hopwood and published by University of Chicago Press. This book was released on 2015-05-11 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pictures from the past powerfully shape current views of the world. In books, television programs, and websites, new images appear alongside others that have survived from decades ago. Among the most famous are drawings of embryos by the Darwinist Ernst Haeckel in which humans and other vertebrates begin identical, then diverge toward their adult forms. But these icons of evolution are notorious, too: soon after their publication in 1868, a colleague alleged fraud, and Haeckel’s many enemies have repeated the charge ever since. His embryos nevertheless became a textbook staple until, in 1997, a biologist accused him again, and creationist advocates of intelligent design forced his figures out. How could the most controversial pictures in the history of science have become some of the most widely seen? In Haeckel’s Embryos, Nick Hopwood tells this extraordinary story in full for the first time. He tracks the drawings and the charges against them from their genesis in the nineteenth century to their continuing involvement in innovation in the present day, and from Germany to Britain and the United States. Emphasizing the changes worked by circulation and copying, interpretation and debate, Hopwood uses the case to explore how pictures succeed and fail, gain acceptance and spark controversy. Along the way, he reveals how embryonic development was made a process that we can see, compare, and discuss, and how copying—usually dismissed as unoriginal—can be creative, contested, and consequential. With a wealth of expertly contextualized illustrations, Haeckel’s Embryos recaptures the shocking novelty of pictures that enthralled schoolchildren and outraged priests, and highlights the remarkable ways these images kept on shaping knowledge as they aged.

The Shape of Life

Author : Rudolf A. Raff
Publisher : University of Chicago Press
ISBN 13 : 022625657X
Total Pages : 545 pages
Book Rating : 4.2/5 (262 download)

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Book Synopsis The Shape of Life by : Rudolf A. Raff

Download or read book The Shape of Life written by Rudolf A. Raff and published by University of Chicago Press. This book was released on 2012-12-14 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rudolf Raff is recognized as a pioneer in evolutionary developmental biology. In their 1983 book, Embryos, Genes, and Evolution, Raff and co-author Thomas Kaufman proposed a synthesis of developmental and evolutionary biology. In The Shape of Life, Raff analyzes the rise of this new experimental discipline and lays out new research questions, hypotheses, and approaches to guide its development. Raff uses the evolution of animal body plans to exemplify the interplay between developmental mechanisms and evolutionary patterns. Animal body plans emerged half a billion years ago. Evolution within these body plans during this span of time has resulted in the tremendous diversity of living animal forms. Raff argues for an integrated approach to the study of the intertwined roles of development and evolution involving phylogenetic, comparative, and functional biology. This new synthesis will interest not only scientists working in these areas, but also paleontologists, zoologists, morphologists, molecular biologists, and geneticists.

Rebels, Scholars, Explorers

Author : Annalisa Berta
Publisher : Johns Hopkins University Press
ISBN 13 : 1421439700
Total Pages : 345 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Rebels, Scholars, Explorers by : Annalisa Berta

Download or read book Rebels, Scholars, Explorers written by Annalisa Berta and published by Johns Hopkins University Press. This book was released on 2020-10-27 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Illuminating the discoveries, collections, and studies of fossil vertebrates conducted by women in vertebrate paleontology, Rebels, Scholars, Explorers will be on every paleontologist's most-wanted list and should find a broader audience in the burgeoning sector of readers from all backgrounds eager to learn about women in the sciences.

The History and Sedimentology of Ancient Reef Systems

Author : George D. Stanley Jr.
Publisher : Springer Science & Business Media
ISBN 13 : 1461512190
Total Pages : 468 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis The History and Sedimentology of Ancient Reef Systems by : George D. Stanley Jr.

Download or read book The History and Sedimentology of Ancient Reef Systems written by George D. Stanley Jr. and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Preface: The chapters of this book contain contributions from an international group of specialists. They address some important themes in both modern and ancient reef systems. Some chapters contain `snapshots' of reefs of particular intervals, while others touch on relevant themes of both modern and ancient reefs - themes that weave their way through reefs of all ages. This book opens and sets the stage with an introduction to both modern and ancient reefs and reef ecosystems. This chapter is also intended as a basic introduction for students, general geologists, and professionals or others who may be unfamiliar with reefs and reef ecosystems. The chapter addresses the living coral reef ecosystem, stressing among other relevant factors, the importance of ecological and physical interactions between the organisms and their environment. The chapter also addresses mass extinction and provides a general overview of the history of reefs.

Embryo

Author : Charles Wilson
Publisher : St. Martin's Paperbacks
ISBN 13 : 1250126924
Total Pages : 304 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis Embryo by : Charles Wilson

Download or read book Embryo written by Charles Wilson and published by St. Martin's Paperbacks. This book was released on 2016-06-21 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: IN MEXICO...the charred remains of a medical clinic hold a clue to an experiment that can change the world. IN LOS ANGELES...a famous model, desperate to have a baby of her own, sends a detective to track down a legend...and a doctor missing for twenty years. IN BILOXI, MISSISSIPPI...a little boy plays with matchs and smiles. IN A SECRET LOCATION...the radical procedure begins, leading to a scientific miracle ...or the beginning of a nightmare. What does the next step in high-tech reporduction hold for humankind? In a tale as real as tomorrow's headlines, a rich, successful woman takes a desperate gamble to have a child. A young lawyer discovers a fatal flaw in an unethical experiment. And a new life begins -- a life that could signal a revolution in modern medicine...or the end of us all.

Ruling Reptiles

Author : Holly N. Woodward
Publisher : Indiana University Press
ISBN 13 : 0253066476
Total Pages : 693 pages
Book Rating : 4.2/5 (53 download)

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Book Synopsis Ruling Reptiles by : Holly N. Woodward

Download or read book Ruling Reptiles written by Holly N. Woodward and published by Indiana University Press. This book was released on 2023-09-05 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern crocodylians—crocodiles, alligators, caiman (Central and South America), and gharials (India)—have evolved over 250 million years from a fully terrestrial, bipedal ancestor. Along with birds, crocodylians are the only living members of Archosauria, the group including nonavian dinosaurs. Ruling Reptiles features contributions on a broad range of topics surrounding crocodylian evolution and biology including osteology, osteohistology, developmental biology, myology, odontology, functional morphology, allometry, body size estimation, taphonomy, parasitology, ecology, thermophysiology, and ichnology. It demonstrates how the wide variety of these studies can also provide crucial insights into dinosaurian biology and evolution. Featuring the latest findings and interpretations, Ruling Reptiles: Crocodylian Biology and Archosaur Paleobiology is an essential resource for zoologists, biologists, and paleontologists.

Evolutionary Developmental Biology of Invertebrates 1

Author : Andreas Wanninger
Publisher : Springer
ISBN 13 : 370911862X
Total Pages : 251 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Evolutionary Developmental Biology of Invertebrates 1 by : Andreas Wanninger

Download or read book Evolutionary Developmental Biology of Invertebrates 1 written by Andreas Wanninger and published by Springer. This book was released on 2015-08-10 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-author, six-volume work summarizes our current knowledge on the developmental biology of all major invertebrate animal phyla. The main aspects of cleavage, embryogenesis, organogenesis and gene expression are discussed in an evolutionary framework. Each chapter presents an in-depth yet concise overview of both classical and recent literature, supplemented by numerous color illustrations and micrographs of a given animal group. The largely taxon-based chapters are supplemented by essays on topical aspects relevant to modern-day EvoDevo research such as regeneration, embryos in the fossil record, homology in the age of genomics and the role of EvoDevo in the context of reconstructing evolutionary and phylogenetic scenarios. A list of open questions at the end of each chapter may serve as a source of inspiration for the next generation of EvoDevo scientists. Evolutionary Developmental Biology of Invertebrates is a must-have for any scientist, teacher or student interested in developmental and evolutionary biology as well as in general invertebrate zoology. This volume starts off with three chapters that set the stage for the entire work by covering general aspects of EvoDevo research, including its relevance for animal phylogeny, homology issues in the age of developmental genomics, and embryological data in the fossil record. These are followed by taxon-based chapters on the animals that are commonly considered to have branched off the Animal Tree of Life before the evolution of the Bilateria: the Porifera, Placozoa, Cnidaria (with the Myxozoa being treated separately) and Ctenophora. In addition, the Acoelomorpha, Xenoturbellida and Chaetognatha are examined, including their currently hotly debated phylogenetic affinities.

Dinosaurs Without Bones

Author : Anthony J. Martin
Publisher : Open Road Media
ISBN 13 : 1480448028
Total Pages : 683 pages
Book Rating : 4.4/5 (84 download)

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Book Synopsis Dinosaurs Without Bones by : Anthony J. Martin

Download or read book Dinosaurs Without Bones written by Anthony J. Martin and published by Open Road Media. This book was released on 2014-03-04 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: “[Bubbling] over with the joy of scientific discovery. . . . Great fun for anyone looking to revive their childhood dinosaur obsessions.” —Publishers Weekly, starred review What if we woke up one morning all of the dinosaur bones in the world were gone? How would we know these iconic animals had a 165-million year history on earth, and had adapted to all land-based environments from pole to pole? What clues would be left to discern not only their presence, but also to learn about their sex lives, raising of young, social lives, combat, and who ate who? What would it take for us to know how fast dinosaurs moved, whether they lived underground, climbed trees, or went for a swim? Welcome to the world of ichnology, the study of traces and trace fossils—such as tracks, trails, burrows, nests, toothmarks, and other vestiges of behavior—and how through these remarkable clues, we can explore and intuit the rich and complicated lives of dinosaurs. With a unique, detective-like approach, interpreting the forensic clues of these long-extinct animals that leave a much richer legacy than bones, Martin brings the wild world of the Mesozoic to life for the twenty-first-century reader.

Human Embryos, Human Beings

Author : Samuel B. Condic
Publisher : CUA Press
ISBN 13 : 0813230233
Total Pages : 302 pages
Book Rating : 4.8/5 (132 download)

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Book Synopsis Human Embryos, Human Beings by : Samuel B. Condic

Download or read book Human Embryos, Human Beings written by Samuel B. Condic and published by CUA Press. This book was released on 2018-06-29 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: A tale of two ontologies : are humans designated or discovered?. - Ontology and embryos : on being an embryo. - Arguments from ontology : it can't be human because it contradicts, ontologically. - Arguments from potential : it can't be human because it contradicts, factually. - Arguments from observation : it could be human, but the facts suggest otherwise. - Developmental systems theory and fuzzy organisms : it's not human until we say it's human. - The postmodern connection : form, fiat, and intention. - Humans and organization : defining the hallmarks of human existence. - Some difficult cases : a practical guide for evaluation. - A contested case : altered nuclear transfer : how to evaluate entities produced by experimenters. - Metaphysics matters.

The Geologic Time Scale 2012

Author : Felix Gradstein
Publisher : Elsevier
ISBN 13 : 0444594485
Total Pages : 1175 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis The Geologic Time Scale 2012 by : Felix Gradstein

Download or read book The Geologic Time Scale 2012 written by Felix Gradstein and published by Elsevier. This book was released on 2012-09-01 with total page 1175 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Geologic Time Scale 2012, winner of a 2012 PROSE Award Honorable Mention for Best Multi-volume Reference in Science from the Association of American Publishers, is the framework for deciphering the history of our planet Earth. The authors have been at the forefront of chronostratigraphic research and initiatives to create an international geologic time scale for many years, and the charts in this book present the most up-to-date, international standard, as ratified by the International Commission on Stratigraphy and the International Union of Geological Sciences. This 2012 geologic time scale is an enhanced, improved and expanded version of the GTS2004, including chapters on planetary scales, the Cryogenian-Ediacaran periods/systems, a prehistory scale of human development, a survey of sequence stratigraphy, and an extensive compilation of stable-isotope chemostratigraphy. This book is an essential reference for all geoscientists, including researchers, students, and petroleum and mining professionals. The presentation is non-technical and illustrated with numerous colour charts, maps and photographs. The book also includes a detachable wall chart of the complete time scale for use as a handy reference in the office, laboratory or field. The most detailed international geologic time scale available that contextualizes information in one single reference for quick desktop access Gives insights in the construction, strengths, and limitations of the geological time scale that greatly enhances its function and its utility Aids understanding by combining with the mathematical and statistical methods to scaled composites of global succession of events Meets the needs of a range of users at various points in the workflow (researchers extracting linear time from rock records, students recognizing the geologic stage by their content)

Textbook of Assisted Reproductive Techniques

Author : David K. Gardner
Publisher : CRC Press
ISBN 13 : 1000933113
Total Pages : 363 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Textbook of Assisted Reproductive Techniques by : David K. Gardner

Download or read book Textbook of Assisted Reproductive Techniques written by David K. Gardner and published by CRC Press. This book was released on 2023-12-13 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established as the definitive reference for the IVF clinic, the sixth edition has been extensively revised, with the addition of several important new contributions on laboratory topics, including KPIs for the IVF laboratory, Quality control in the cloud, Artificial Intelligence, AI in gamete and embryo selection, Demystifying vitrification, Microfluidics, Gene editing, Disaster management, and Early human embryo development revealed by static imaging. As previously, methods, protocols, and techniques of choice are presented by IVF pioneers and eminent international experts.

Cells

Author : Jillian Lokere
Publisher : The Rosen Publishing Group
ISBN 13 : 9781404203983
Total Pages : 232 pages
Book Rating : 4.2/5 (39 download)

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Book Synopsis Cells by : Jillian Lokere

Download or read book Cells written by Jillian Lokere and published by The Rosen Publishing Group. This book was released on 2006 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a collection of articles, gives a brief overview of cell biology, explaining what a cell is, what a virus is, and the differences between prokaryotic and eukaryotic cells and helpful and harmful bacteria.

How Vertebrates Left the Water

Author : Michel Laurin
Publisher : Univ of California Press
ISBN 13 : 0520947983
Total Pages : 276 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis How Vertebrates Left the Water by : Michel Laurin

Download or read book How Vertebrates Left the Water written by Michel Laurin and published by Univ of California Press. This book was released on 2010-11-02 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.