Download or read book Experimental Approaches to Understanding Fossil Organisms written by Daniel I. Hembree and published by Springer Science & Business. This book was released on 2014-04-29 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paleontologists and geologists struggle with research questions often complicated by the loss or even absence of key paleobiological and paleoenvironmental information. Insight into this missing data can be gained through direct exploration of analogous living organisms and modern environments. Creative, experimental and interdisciplinary treatments of such ancient-Earth analogs form the basis of Lessons from the Living. This volume unites a diverse range of expert paleontologists, neontologists and geologists presenting case studies that cover a spectrum of topics, including functional morphology, taphonomy, environments and organism-substrate interactions.

Download or read book Experimental Approaches to Understanding Fossil Organisms written by Daniel I. Hembree and published by Springer. This book was released on 2016-09-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paleontologists and geologists struggle with research questions often complicated by the loss or even absence of key paleobiological and paleoenvironmental information. Insight into this missing data can be gained through direct exploration of analogous living organisms and modern environments. Creative, experimental and interdisciplinary treatments of such ancient-Earth analogs form the basis of Lessons from the Living. This volume unites a diverse range of expert paleontologists, neontologists and geologists presenting case studies that cover a spectrum of topics, including functional morphology, taphonomy, environments and organism-substrate interactions.

Download or read book Fossilization written by Carole T. Gee and published by JHU Press. This book was released on 2021-03-30 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth look at the latest breakthroughs in our understanding of the material record that deep time leaves behind. Understanding the complex interplay of physical and chemical processes leading to fossilization is crucial to elucidating the 3800 million years of life on earth. And yet, the process of fossilization also leads to the loss of pivotal biological information, placing constraints on the very same understanding of ancient life it preserves. Over the last decade, however, remarkable advances in approaches, techniques, tools, and instrumentation have helped scientists to transcend these constraints by enabling high-resolution analysis of fossil material—even down to the nanoscale. Fossilization provides a critical look at these cutting-edge innovations in the science of fossil preservation and provides a road map for future research. Drawing from the fields of paleontology, organic and inorganic chemistry, microbiology, and high-resolution imaging and analysis, and spanning the diversity of life from plants to vertebrates and invertebrates, this resource details expert findings on • fossilization of hard and soft part tissues in dinosaurs • high-resolution chemical analysis of organic and inorganic tissues • arthropods preserved in amber • experimental silicification of wood • chemical defenses and color in fossil plants • confocal Raman spectroscopy • microprobe analysis • radioisotopic studies • and much more A true interdisciplinary undertaking, the book is authored by paleontologists, mineralogists, geochemists, organic chemists, microbiologists, and materials scientists who have worked together to investigate questions around substance fossilization and the limits of the fossil record. A special color section contains SEM, Raman, and other striking images of vertebrates, invertebrates, and plants. Fossilization is a trailblazing reference book for research scientists and specialists in related fields, as well as for advanced undergraduates and graduate students interested in fossilization, emerging research techniques, and fresh approaches in the analysis of plant and animal fossils. Contributors: H. Jonas Barthel, Aurore Canoville, Carole T. Gee, Thorsten Geisler, Jens Götze, Conrad C. Labandeira, Sashima Läbe, Moritz Liesegang, Victoria E. McCoy, Martina Menneken, Jes Rust, P. Martin Sander, Frank Tomaschek, Torsten Wappler, Kayleigh Wiersma, Tzu-Ruei Yang

Download or read book Methods in Paleoecology written by Darin A. Croft and published by Springer. This book was released on 2018-10-27 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on the reconstruction of past ecosystems and provides a comprehensive review of current techniques and their application in exemplar studies. The 18 chapters address a wide variety of topics that span vertebrate paleobiology and paleoecology (body mass, postcranial functional morphology, evolutionary dental morphology, microwear and mesowear, ecomorphology, mammal community structure analysis), contextual paleoenvironmental studies (paleosols and sedimentology, ichnofossils, pollen, phytoliths, plant macrofossils), and special techniques (bone microstructure, biomineral isotopes, inorganic isotopes, 3-D morphometrics, and ecometric modeling). A final chapter discusses how to integrate results of these studies with taphonomic data in order to more accurately characterize an ancient ecosystem. Current investigators, advanced undergraduates, and graduate students interested in the field of paleoecology will find this book immensely useful. The length and structure of the volume also makes it suitable for teaching a college-level course on reconstructing Cenozoic ecosystems.

Download or read book Past Environments of Mexico written by Rosalía Guerrero-Arenas and published by Springer Nature. This book was released on with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ichnology in Shallow marine and Transitional Environments written by C. Cónsole-Gonella and published by Geological Society of London. This book was released on 2023-06-06 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ichnology of shallow-marine to transitional environments is a key field of study with respect to understanding the variability of environmental parameters from inshore marginal-marine settings to the offshore transition zone. Over the last decades ichnology has evolved from being a tool to determine bathymetry, becoming the standard palaeoenvironmental methodology by which trace fossils can be used to inform sedimentary facies models. In particular, the analysis of mixed assemblages of invertebrate and vertebrate trace fossils allows detailed palaeoenvironmental and facies analysis. This volume focuses on the ichnological record of shallow-marine to transitional environments through the geological record, in addition to modern ones through neoichnology.

Download or read book Freshwater Mollusks of the World written by Charles Lydeard and published by JHU Press. This book was released on 2019-04-02 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive resource on the biology and evolution of freshwater mollusks. There are more species of freshwater mollusks—well over 5,000—than all the mammal species of the world. Freshwater mollusks are also arguably the most endangered fauna on the planet. Yet few references exist for researchers, shell enthusiasts, and general readers who are interested in learning more about these fascinating creatures. In Freshwater Mollusks of the World, Charles Lydeard and Kevin S. Cummings fill that void with contributions from dozens of renowned mollusk experts. Touching on 34 families of freshwater gastropods (snails) and 9 families of freshwater bivalves (mussels and clams), each chapter provides a synthesis of the latest research on the diversity and evolutionary relationships of the family. The book also includes • a look at how evolving DNA sequencing data techniques help shed light on mollusk taxonomy • distribution maps of each family's biogeographic locales • a representative photo and distribution map for each of the freshwater mollusk families • the latest information on each family's conservation status—and how to reverse the habitat destruction, modification, and pollution that threatens it • a discussion of the ecological and economic damages caused by invasive mollusk species, as well as their role as disease vectors Mollusks provide us with amazing biogeographical insights: their ancient fossil record goes back over 500 million years, and their distribution patterns are a reflection of past continental and climate changes. The only comprehensive summary of systematic and biodiversity information on freshwater mollusk families throughout the world, this reference is a must for malacologists, limnologists, ichthyologists, stream ecologists, biogeographers, and conservation biologists. Contributors: Christian Albrecht, Rüdiger Bieler, Bert Van Bocxlaer, David C. Campbell, Stephanie A. Clark, Catharina Clewing, Robert H. Cowie, Kevin S. Cummings, Diana Delicado, Hiroshi Fukuda, Hiroaki Fukumori, Matthias Glaubrecht, Daniel L. Graf, Diego E. Gutiérrez Gregoric, Kenneth A. Hayes, Yasunori Kano, Taehwan Lee, Charles Lydeard, Nathaniel T. Marshall, Paula M. Mikkelsen, Marco T. Neiber, Timea P. Neusser, Winston Ponder, Michael Schrödl, Alena A. Shirokaya, Björn Stelbrink, Carol A. Stepien, Ellen E. Strong, Maxim V. Vinarski, Amy R. Wethington, Thomas Wilke

Download or read book The Rise of Marine Mammals written by Annalisa Berta and published by JHU Press. This book was released on 2017-10-02 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Setting the stage : rocks, fossils and evolution -- The oldest marine mammals : whales and sea cows -- Later diverging whales : Neoceti -- Aquatic carnivores : pinnipeds and a bear-like carnivoran -- Crown sirenians and their desmostylian relatives -- Aquatic sloths and recent occupants of the sea-sea otters and polar bears -- Diversity changes through time : the influence of climate change and humans

Download or read book The Walking Whales written by J. G. M. Hans Thewissen and published by Univ of California Press. This book was released on 2014-11-13 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hans Thewissen, a leading researcher in the field of whale paleontology and anatomy, gives a sweeping first-person account of the discoveries that brought to light the early fossil record of whales. As evidenced in the record, whales evolved from herbivorous forest-dwelling ancestors that resembled tiny deer to carnivorous monsters stalking lakes and rivers and to serpentlike denizens of the coast. Thewissen reports on his discoveries in the wilds of India and Pakistan, weaving a narrative that reveals the day-to-day adventures of fossil collection, enriching it with local flavors from South Asian culture and society. The reader senses the excitement of the digs as well as the rigors faced by scientific researchers, for whom each new insight gives rise to even more questions, and for whom at times the logistics of just staying alive may trump all science. In his search for an understanding of how modern whales live their lives, Thewissen also journeys to Japan and Alaska to study whales and wild dolphins. He finds answers to his questions about fossils by studying the anatomy of otters and porpoises and examining whale embryos under the microscope. In the book's final chapter, Thewissen argues for approaching whale evolution with the most powerful tools we have and for combining all the fields of science in pursuit of knowledge.

Download or read book Introduction to Paleobiology and the Fossil Record written by Michael J. Benton and published by John Wiley & Sons. This book was released on 2020-06-02 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive overview of the science of the history of life. Paleobiologists bring many analytical tools to bear in interpreting the fossil record and the book introduces the latest techniques, from multivariate investigations of biogeography and biostratigraphy to engineering analysis of dinosaur skulls, and from homeobox genes to cladistics. All the well-known fossil groups are included, including microfossils and invertebrates, but an important feature is the thorough coverage of plants, vertebrates and trace fossils together with discussion of the origins of both life and the metazoans. All key related subjects are introduced, such as systematics, ecology, evolution and development, stratigraphy and their roles in understanding where life came from and how it evolved and diversified. Unique features of the book are the numerous case studies from current research that lead students to the primary literature, analytical and mathematical explanations and tools, together with associated problem sets and practical schedules for instructors and students. New to this edition The text and figures have been updated throughout to reflect current opinion on all aspects New case studies illustrate the chapters, drawn from a broad distribution internationally Chapters on Macroevolution, Form and Function, Mass extinctions, Origin of Life, and Origin of Metazoans have been entirely rewritten to reflect substantial advances in these topics There is a new focus on careers in paleobiology

Download or read book Cetacean Paleobiology written by Felix G. Marx and published by John Wiley & Sons. This book was released on 2016-03-29 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cetaceans (whales, dolphins, and porpoises) have fascinated and bewildered humans throughout history. Their mammalian affinities have been long recognized, but exactly which group of terrestrial mammals they descend from has, until recently, remained in the dark. Recent decades have produced a flurry of new fossil cetaceans, extending their fossil history to over 50 million years ago. Along with new insights from genetics and developmental studies, these discoveries have helped to clarify the place of cetaceans among mammals, and enriched our understanding of their unique adaptations for feeding, locomotion and sensory systems. Their continuously improving fossil record and successive transformation into highly specialized marine mammals have made cetaceans a textbook case of evolution - as iconic in its own way as the origin of birds from dinosaurs. This book aims to summarize our current understanding of cetacean evolution for the serious student and interested amateur using photographs, drawings, charts and illustrations.

Download or read book Explorations written by Beth Alison Schultz Shook and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fossilization written by Carole T. Gee and published by JHU Press. This book was released on 2021-03-30 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This edited volume provides researchers with an in-depth look at cutting-edge innovations in the art and science of taphonomy--the branch of paleontology that deals with the processes of fossilization--bringing them up to date on current knowledge and defining future directions for research"--

Download or read book Bringing Fossils to Life written by Donald R. Prothero and published by Columbia University Press. This book was released on 2013-11-05 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the leading textbooks in its field, Bringing Fossils to Life applies paleobiological principles to the fossil record while detailing the evolutionary history of major plant and animal phyla. It incorporates current research from biology, ecology, and population genetics, bridging the gap between purely theoretical paleobiological textbooks and those that describe only invertebrate paleobiology and that emphasize cataloguing live organisms instead of dead objects. For this third edition Donald R. Prothero has revised the art and research throughout, expanding the coverage of invertebrates and adding a discussion of new methodologies and a chapter on the origin and early evolution of life.

Download or read book Size Limits of Very Small Microorganisms written by National Research Council and published by National Academies Press. This book was released on 1999-09-13 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: How small can a free-living organism be? On the surface, this question is straightforward-in principle, the smallest cells can be identified and measured. But understanding what factors determine this lower limit, and addressing the host of other questions that follow on from this knowledge, require a fundamental understanding of the chemistry and ecology of cellular life. The recent report of evidence for life in a martian meteorite and the prospect of searching for biological signatures in intelligently chosen samples from Mars and elsewhere bring a new immediacy to such questions. How do we recognize the morphological or chemical remnants of life in rocks deposited 4 billion years ago on another planet? Are the empirical limits on cell size identified by observation on Earth applicable to life wherever it may occur, or is minimum size a function of the particular chemistry of an individual planetary surface? These questions formed the focus of a workshop on the size limits of very small organisms, organized by the Steering .Group for the Workshop on Size Limits of Very Small Microorganisms and held on October 22 and 23, 1998. Eighteen invited panelists, representing fields ranging from cell biology and molecular genetics to paleontology and mineralogy, joined with an almost equal number of other participants in a wide-ranging exploration of minimum cell size and the challenge of interpreting micro- and nano-scale features of sedimentary rocks found on Earth or elsewhere in the solar system. This document contains the proceedings of that workshop. It includes position papers presented by the individual panelists, arranged by panel, along with a summary, for each of the four sessions, of extensive roundtable discussions that involved the panelists as well as other workshop participants.

Download or read book Issues in Extreme Conditions Technology Research and Application 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 867 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Extreme Conditions Technology Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Cryogenics. The editors have built Issues in Extreme Conditions Technology Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Cryogenics in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Extreme Conditions Technology Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Download or read book Traces written by Bettina Bock von Wülfingen and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-07-24 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traces keep time and make the past visible. As such, they continue to be a fundamental resource for scientific knowledge production in modernity. While the art of trace reading is a millennia-old practice, tracings are specifically produced in the photographic archive or in the scientific laboratory. The material traces of the forms represent the objects and causes to which they owe their existence while making them invisible at the moment of their visualization. By looking at different techniques for the production of traces and their changes over two centuries, the contributions show the continuities they have, both in the laboratories and in large colliders of particle physics. This volume, inspired by Carlo Ginzburg’s early works, formulates a theory of traces for the 21st century.