Download or read book Fossils and Presences written by Albert Léon Guérard and published by . This book was released on 1957 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of essays ranging over subjects from literature to modern politics, unified on the social necessity of clearing away "fossil" patterns and ideas.
Download or read book Dinosaurs Without Bones written by Anthony J. Martin and published by Simon and Schuster. This book was released on 2021-07-13 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Bubbles over with the joy of scientific discovery as he shares his natural enthusiasm for the blend of sleuthing and imagination."—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 a165-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 21st century reader.
Download or read book Fossil Collecting in the Mid Atlantic States written by Jasper Burns and published by JHU Press. This book was released on 1991-04 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: A lovely and loving piece of work, both an introduction to the hobby of fossil collecting and a beautifully illustrated field guide, with the author's drawings of some 450 fossil specimens and descriptions of 46 specific sites in Maryland, Delaware, Pennsylvania, Virginia, and West Virginia where they can be found. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Cradle of Life written by J. William Schopf and published by Princeton University Press. This book was released on 2021-10-12 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the greatest mysteries in reconstructing the history of life on Earth has been the apparent absence of fossils dating back more than 550 million years. We have long known that fossils of sophisticated marine life-forms existed at the dawn of the Cambrian Period, but until recently scientists had found no traces of Precambrian fossils. The quest to find such traces began in earnest in the mid-1960s and culminated in one dramatic moment in 1993 when William Schopf identified fossilized microorganisms three and a half billion years old. This startling find opened up a vast period of time--some eighty-five percent of Earth's history--to new research and new ideas about life's beginnings. In this book, William Schopf, a pioneer of modern paleobiology, tells for the first time the exciting and fascinating story of the origins and earliest evolution of life and how that story has been unearthed. Gracefully blending his personal story of discovery with the basics needed to understand the astonishing science he describes, Schopf has produced an introduction to paleobiology for the interested reader as well as a primer for beginning students in the field. He considers such questions as how did primitive bacteria, pond scum, evolve into the complex life-forms found at the beginning of the Cambrian Period? How do scientists identify ancient microbes and what do these tiny creatures tell us about the environment of the early Earth? (And, in a related chapter, Schopf discusses his role in the controversy that swirls around recent claims of fossils in the famed meteorite from Mars.) Like all great teachers, Schopf teaches the non-specialist enough about his subject along the way that we can easily follow his descriptions of the geology, biology, and chemistry behind these discoveries. Anyone interested in the intriguing questions of the origins of life on Earth and how those origins have been discovered will find this story the best place to start.
Download or read book Automated Stratigraphic Correlation written by F.P. Agterberg and published by Elsevier. This book was released on 1990-04-26 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to recent developments in automated stratigraphic correlation of fossil data, using computer programs for ranking and scaling of stratigraphic events. Mainframes or microcomputers can be used to aid the stratigrapher during data inventory for a region or time period, for construction of a biozonation based on stratigraphic events, (such as the latest appearance datum of a fossil species), and for automated correlation. The book is intended for advanced geology students, research workers and teachers with a background in stratigraphy and an interest in using computer-based techniques for problem-solving.
Download or read book The Story of Life in 25 Fossils written by Donald R. Prothero and published by Columbia University Press. This book was released on 2015-08-25 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every fossil tells a story. Best-selling paleontology author Donald R. Prothero describes twenty-five famous, beautifully preserved fossils in a gripping scientific history of life on Earth. Recounting the adventures behind the discovery of these objects and fully interpreting their significance within the larger fossil record, Prothero creates a riveting history of life on our planet. The twenty-five fossils portrayed in this book catch animals in their evolutionary splendor as they transition from one kind of organism to another. We witness extinct plants and animals of microscopic and immense size and thrilling diversity. We learn about fantastic land and sea creatures that have no match in nature today. Along the way, we encounter such fascinating fossils as the earliest trilobite, Olenellus; the giant shark Carcharocles; the "fishibian" Tiktaalik; the "Frogamander" and the "Turtle on the Half-Shell"; enormous marine reptiles and the biggest dinosaurs known; the first bird, Archaeopteryx; the walking whale Ambulocetus; the gigantic hornless rhinoceros Paraceratherium, the largest land mammal that ever lived; and the Australopithecus nicknamed "Lucy," the oldest human skeleton. We meet the scientists and adventurers who pioneered paleontology and learn about the larger intellectual and social contexts in which their discoveries were made. Finally, we find out where to see these splendid fossils in the world's great museums. Ideal for all who love prehistoric landscapes and delight in the history of science, this book makes a treasured addition to any bookshelf, stoking curiosity in the evolution of life on Earth.
Download or read book A Visual Guide to Evolution and Genetics written by Sol90 Editorial Staff and published by The Rosen Publishing Group, Inc. This book was released on 2018-12-15 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: When did anatomically modern humans emerge onto the scene? What traits did humanity leave behind in its development? What traits have we gained, and how might we develop in the future? With this beautifully designed guide, readers will learn the answers to these questions and more. They will explore the study of genetics and discover the impact this particular science has had on humanity as well as on our understanding of the rest of the natural world. They will also touch on genetic diseases and disorders, as well as the implications of genetic modification. Detailed diagrams, full-color illustrations, and engaging language round out this essential text on evolution and genetics.
Download or read book Fossil Energy Update written by and published by . This book was released on 1983 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Fossil Record written by John David Morris and published by . This book was released on 2010 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionists rely on the fossil record for support of their theory, but what does that record really reveal? ICR geologist Dr. John Morris and zoologist Frank Sherwin unearth the evidence of earth's history and conclude that the fossil record is incompatible with evolution, but remarkably consistent with the biblical account of creation and the great Flood of Noah's day.
Download or read book Presence written by Brenda Iijima and published by University of Georgia Press. This book was released on 2024-01-15 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: At Treasure Island, a humanly made island in the San Francisco Bay, a performance troupe dressed in hazmat suits articulate gestures that resemble toxic remediation. As they become more attuned to the site and to its history and ecology, enigmatic presences infiltrate their spacetime. Are they from the past, the present, or the future? What is the significance of their sudden arrival? What happens when historical and geological eras converge? Meanwhile, elsewhere, various earth scientists at sites around the globe search for the “golden spike”: a telltale geologic marker that synchronously indicates a definitive time change in the strata—a change from the Holocene epoch to the Anthropocene. Within their data is Earth’s biography, but how is humanity insinuated within this chronology? Throughout Presence, encounter and contact are the major elements of consequence, action, implication, and resounding significance. Encounter and contact between timeframes, cultures, ecologies, persons, intuitions, ways of living, and worlding. At these junctures are the moments of possibility—of violence and/or of budding community.
Download or read book Inhabited written by Phillip Vannini and published by McGill-Queen's Press - MQUP. This book was released on 2021-11-15 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: People are key elements of wild places. At the same time, human entanglements with wild ecologies involve extractivism, the growth of resource-based economies, and imperial-colonial expansion, activities that are wreaking havoc on our planet. Through an ethnographic exploration of Canada’s ten UNESCO Natural World Heritage sites, Inhabited reflects on the meanings of wildness, wilderness, and natural heritage. As we are introduced to local inhabitants and their perspectives, Phillip Vannini and April Vannini ask us to reflect on the colonial and dualist assumptions behind the received meaning of wild, challenging us to reimagine wildness as relational and rooted in vitality. Over the three years they spent in and around these sites, they learned from Indigenous and non-Indigenous peoples about their entanglements with each other and with non-human animals, rocks, plants, trees, sky, water, and spirits. The stories, actions, and experiences they encountered challenge conventional narratives of wild places as uninhabited by people and disconnected from culture and society. While it might be tempting to dismiss the idea of wildness as outdated in the Anthropocene era, Inhabited suggests that rethinking wildness offers a better – if messier – way forward. Part geography and anthropology, part environmental and cultural studies, and part politics and ecology, Inhabited balances a genuine love of nature’s vitality with a culturally responsible understanding of its interconnectedness with more-than-human ways 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 1999-10-13 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 The Evolution and Fossil Record of Parasitism written by Kenneth De Baets and published by Springer Nature. This book was released on 2021-05-07 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume edited book highlights and reviews the potential of the fossil record to calibrate the origin and evolution of parasitism, and the techniques to understand the development of parasite-host associations and their relationships with environmental and ecological changes. The book deploys a broad and comprehensive approach, aimed at understanding the origins and developments of various parasite groups, in order to provide a wider evolutionary picture of parasitism as part of biodiversity. This is in contrast to most contributions by parasitologists in the literature that focus on circular lines of evidence, such as extrapolating from current host associations or distributions, to estimate constraints on the timing of the origin and evolution of various parasite groups. This approach is narrow and fails to provide the wider evolutionary picture of parasitism on, and as part of, biodiversity. Volume one focuses on identifying parasitism in the fossil record, and sheds light on the distribution and ecological importance of parasite-host interactions over time. In order to better understand the evolutionary history of parasites and their relationship with changes in the environment, emphasis is given to viruses, bacteria, protists and multicellular eukaryotes as parasites. Particular attention is given to fungi and metazoans such as bivalves, cnidarians, crustaceans, gastropods, helminths, insects, mites and ticks as parasites. Researchers, specifically evolutionary (paleo)biologists and parasitologists, interested in the evolutionary history of parasite-host interactions as well as students studying parasitism will find this book appealing.
Download or read book The Evolution of Paleontological Art written by Renee M. Clary and published by Geological Society of America. This book was released on 2022-01-28 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume samples the history of art about fossils-and the visual conceptualization of their significance-starting with biblical and mythological depictions, extending to renditions of ancient life in long-vanished habitats, and on to a modern understanding that paleoart conveys lessons for the betterment of the human condition. Twenty-nine chapters illustrate how art about fossils has come to be a significant teaching tool not only about evolution of past life, but also about conservation of our planet for the benefit of future generations"--
Download or read book The Primate Fossil Record written by Walter Carl Hartwig and published by Cambridge University Press. This book was released on 2002-04-11 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive treatment of primate paleontology. Profusely illustrated and up to date, it captures the complete history of the discovery and interpretation of primate fossils. The chapters range from primate origins to the advent of anatomically modern humans. Each emphasizes three key components of the record of primate evolution: history of discovery, taxonomy of the fossils, and evolution of the adaptive radiations they represent. The Primate Fossil Record summarizes objectively the many intellectual debates surrounding the fossil record and provides a foundation of reference information on the last two decades of astounding discoveries and worldwide field research for physical anthropologists, paleontologists and evolutionary biologists.
Download or read book Fossil Behavior Compendium written by Arthur J. Boucot and published by CRC Press. This book was released on 2010-04-12 with total page 941 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this complete and thorough update of Arthur Boucot's seminal work, Evolutionary Paleobiology of Behavior and Coevolution, Boucot is joined by George Poinar, who provides additional expertise and knowledge on protozoans and bacteria as applied to disease. Together, they make the Fossil Behavior Compendium wider in scope, covering all relevant ani
Download or read book Palaeobiogeography of Marine Fossil Invertebrates written by Fabrizio Cecca and published by CRC Press. This book was released on 2014-04-21 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sitting squarely at the interface between earth and life sciences, palaeobiogeographic information is scattered throughout many publications. Until now. Palaeobiogeography of Marine Fossil Invertebrates covers important theoretical concepts relating to palaeobiogeography together with descriptions of analytical methods. Fabrizio Cecca discusses general biogeographical concepts and the factors influencing distributional patterns using illustrative case histories. Cecca uses the palaeobiogeography of fossil organisms to generate hypotheses on continental drifting, past migration routes, palaeobiodiversity gradients, geographic barriers, palaeoclimatic and paleooceanographic conditions. He explores the biogeographical dimension of biodiversity through the analysis of existing latitudinal and longitudinal gradients of biodiversity and discusses the biodiversity/area relationship with particular reference to sea-level variations.
