Download or read book The Star Crossed Stone written by Ken McNamara and published by University of Chicago Press. This book was released on 2010-11-15 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the four hundred thousand years that humanity has been collecting fossils, sea urchin fossils, or echinoids, have continually been among the most prized, from the Paleolithic era, when they decorated flint axes, to today, when paleobiologists study them for clues to the earth’s history. In The Star-Crossed Stone, Kenneth J. McNamara, an expert on fossil echinoids, takes readers on an incredible fossil hunt, with stops in history, paleontology, folklore, mythology, art, religion, and much more. Beginning with prehistoric times, when urchin fossils were used as jewelry, McNamara reveals how the fossil crept into the religious and cultural lives of societies around the world—the roots of the familiar five-pointed star, for example, can be traced to the pattern found on urchins. But McNamara’s vision is even broader than that: using our knowledge of early habits of fossil collecting, he explores the evolution of the human mind itself, drawing striking conclusions about humanity’s earliest appreciation of beauty and the first stirrings of artistic expression. Along the way, the fossil becomes a nexus through which we meet brilliant eccentrics and visionary archaeologists and develop new insights into topics as seemingly disparate as hieroglyphics, Beowulf, and even church organs. An idiosyncratic celebration of science, nature, and human ingenuity, The Star-Crossed Stone is as charming and unforgettable as the fossil at its heart.
Download or read book Fossil Echinoids of Texas written by William R. Thompson (Jr.) and published by . This book was released on 2016 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Echinoids of Texas written by William R. Thompson (Jr.) and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crystal Lore Legends Myths written by Athena Perrakis and published by Fair Winds Press. This book was released on 2019-03-26 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: To access the power of crystals, you must know their stories. Crystal Lore, Legends & Myths presents these fascinating histories and legends of the world's crystals. Crystals, gems, and semi-precious stones have long been sought for their beauty, power, and utility. Historically used as adornments, currency, talismans, and amulets, crystals have been reputed through the ages to bestow magic and power on the user. However, in order to fully harness each stone’s unique power, one must know the unique legends and lore attached to it. Every stone has a narrative or key that unlocks its power. Oftentimes, these legends have been lost—or even deliberately altered—to confuse and obscure. In Crystal Lore, Legends & Myths, leading crystal expert and metaphysical teacher Athena Perrakis presents the fascinating history of the world’s most powerful stones. This comprehensive collection of stones presents to you the legends and relics from different cultures and ancient civilizations, including Lemuria, Sumeria, Egypt and Atlantis, among others. Learn the fascinating stories of how gems and minerals were used to raise power, store wisdom and secret teachings, and give incredible healing—and tap into the powers of the crystals yourself!
Download or read book Sea Urchins written by John M. Lawrence and published by Academic Press. This book was released on 2013-05-31 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fully revised and expanded edition of Sea Urchins provides a wide-ranging understanding of the biology and ecology of this key component of the world's oceans. Coverage includes reproduction, metabolism, endocrinology, larval ecology, growth, digestion, carotenoids, disease and nutrition. Other chapters consider the ecology of individual species that are of major importance ecologically and economically, including species from Japan, New Zealand, Australia, Europe, North America, South America and Africa. In addition, six new contributions in areas such as immunology, digestive systems and community ecology inform readers on key recent developments and insights from the literature.Sea urchins are ecologically important and often greatly affect marine communities. Because they have an excellent fossil record, they are also of interest to paleontologists. Research on sea urchins has increased in recent years, stimulated first by recognition of their ecological importance and subsequently their economic importance. Scientists around the world are actively investigating their potential for aquaculture and fisheries, and their value as model systems for investigations in developmental biology continues to increase. Continues the series "Developments in Aquaculture and Fisheries Science" with a newly revised volume Collects and synthesizes the state of knowledge of sea urchin biology and ecology Expanded from previous edition to include non-edible species, providing the needed basis for broader evolutionary understanding of sea urchins
Download or read book Edible Sea Urchins Biology and Ecology written by John M. Lawrence and published by Elsevier. This book was released on 2001-05-21 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea urchins are a major component of marine environments found throughout the world's oceans. A major model for research in developmental biology, they are also of major economic importance in many regions and interest in their management and aquaculture has increased greatly in recent years. This book provides a synthesis of biological and ecological characteristics of sea urchins that are of basic scientific interest and also essential for effective fisheries management and aquaculture. General chapters consider characteristics of sea urchins as a whole. In addition, specific chapters are devoted to the ecology of 17 species that are of major commercial interest and ecological importance. Features include: • A synthesis of what is known about the basic biological characteristics of the sea urchin, useful for the direction of future research. • Case histories of 17 species that illustrate their ecological role in a variety of environments. • With the catastrophic decline in fisheries resulting primarily from over-fishing, it is essential that the populations be managed effectively and that aquaculture be developed. This book provides knowledge of the biology and ecology of the commercially important sea urchins that will contribute to these goals. • The only book available in present literature devoted to sea urchins. With this new title experts provide a broad synthetic treatment and in depth analysis of the biology and ecology of sea urchins from around the world, designed to provide an understanding of the group and the basis for fisheries management and aquaculture.
Download or read book Cenozoic Echinoids of Eastern United States written by Charles Wythe Cooke and published by . This book was released on 1959 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descriptions and illustration of fossil and Recent sea urchins.
Download or read book Edible Sea Urchins Biology and Ecology written by John M. Lawrence and published by Elsevier. This book was released on 2006-12-07 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sea urchins are a major component of the world ocean. They are important ecologically and often greatly affect marine communities. They have an excellent fossil record and consequently are of interest to paleontologists. Research has increased in recent years stimulated first by a recognition of their ecological importance and then because of their economic importance. Scientists around the world are actively investigating their potential for aquaculture. This book is designed to provide a broad understanding of the biology and ecology of sea urchins. Synthetic chapters consider biology of sea urchins as a whole to give a broad view. The topics of these chapters include reproduction, metabolism, endocrinology, larval ecology, growth, digestion, carotenoids, disease and nutrition. Subsequent chapters consider the ecology of individual species that are of major importance ecologically and economically. These include species from Japan, New Zealand, Australia, Europe, North America, South America and Africa. * First comprehensive book devoted to the biology and ecology of sea urchins * NEW chapter on Nutrition of Sea Urchins and Ecology of Diadema * Brand NEW illustrations * Hot NEW topic: Immunology of the Sea Urchin * Chapters written by internationally recognized experts * Each chapter revised and updated from the first edition * Biological chapters include reproduction, endocrinology, carotenoids and disease * Ecological chapters include species of major economic interest for fisheries and aquaculture
Download or read book Echinoderm Paleobiology written by William I. Ausich and published by Indiana University Press. This book was released on 2008-07-18 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dominant faunal elements in shallow Paleozoic oceans, echinoderms are important to understanding these marine ecosystems. Echinoderms (which include such animals as sea stars, crinoids or sea lilies, sea urchins, sand dollars, and sea cucumbers) have left a rich and, for science, extremely useful fossil record. For various reasons, they provide the ideal source for answers to the questions that will help us develop a more complete understanding of global environmental and biodiversity changes. This volume highlights the modern study of fossil echinoderms and is organized into five parts: echinoderm paleoecology, functional morphology, and paleoecology; evolutionary paleoecology; morphology for refined phylogenetic studies; innovative applications of data encoded in echinoderms; and information on new crinoid data sets.
Download or read book Fossil Echini of the West Indies written by Robert Tracy Jackson and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A catalogue and analysis of the fossil echinoderms (sea urchins) found in the West Indies, written by Robert Tracy Jackson and Thomas Wayland Vaughan. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Decorative and Symbolic Uses of Fossils written by Kenneth Page Oakley and published by . This book was released on 1985 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collector s Guide to Fort Payne Crinoids and Blastoids written by William W. Morgan and published by Indiana University Press. This book was released on 2021-11-19 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collector's Guide to Fort Payne Crinoids and Blastoids is the first comprehensive guide for identifying the fossils of echinoderms from hundreds of millions of years ago, when North America was covered by a warm, equatorial sea. Crinoids and blastoids, echinoderms (the same family of marine animals to include starfish, sea urchins, and sand dollars) from the Fort Payne Formation in Kentucky, are rarely seen at gem, mineral, and fossil shows, nor are they regularly displayed at major museums. By combining high-quality color photographs and an accompanying descriptive text, William W. Morgan provides the first comprehensive identification guide to these fascinating fossils. Collector's Guide to Fort Payne Crinoids and Blastoids features photographs, often offering more than one view, of the best-quality specimens curated in the Smithsonian and other prominent invertebrate fossil museums. Morgan includes photographs that are unlabeled so that readers can test themselves to see whether they can differentiate some of the more subtle features that may be necessary for accurate identification.
Download or read book Fossil Identification Made Easy written by Patrick Nurre and published by Createspace Independent Publishing Platform. This book was released on 2015-12-17 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kids love fossils. It is as simple as that! Fossil Identification Made Easy is a guide to help kids identify what can be readily found in different localities, some of which are in their own backyards. The goal is to help kids enjoy collecting fossils and to learn as much as they can about how they relate to the Genesis Flood as recorded in the Scriptures. In addition to learning about how to identify fossils, they will also learn that fossils are the remnants of the Genesis Flood.Topics covered include: - Fossil terms- Adaptability and kinds- Types of fossils- Interpretation of the rock layers- Identification of invertebrate and vertebrate fossilsThe text also includes a special section on radiometric dating.Over 300 color photos and illustrations.This book is best done with a fossil kit that is available from Northwest Treasures. You can see it here: http: //northwestrockandfossil.org/index.php?route=product/product&path=59_64&product_id=367 You can also just special order the kit at the web site: NorthwestRockAndFossil.com
Download or read book The Natural History of Oxford shire written by Robert Plot and published by . This book was released on 1677 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sea Stars Sea Urchins and Their Relatives written by Beth Blaxland and published by Chelsea Clubhouse. This book was released on 2003 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Defines echinoderms, such as sand dollars and crown-of-thorns sea stars, and describes their physical characteristics, life cycles, habitats, sense, food, and means of self-defense.
Download or read book Fossils of Southern Australia Part 1 written by Tony Sadler and published by . This book was released on 1983-01-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Australian Echinoderms written by Timothy O'Hara and published by CSIRO PUBLISHING. This book was released on 2017-06-01 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Echinoderms, including feather stars, seastars, brittle stars, sea urchins and sea cucumbers, are some of the most beautiful and interesting animals in the sea. They play an important ecological role and several species of sea urchins and sea cucumbers form the basis of important fisheries. Over 1000 species live in Australian waters, from the shoreline to the depths of the abyssal plain and the tropics to Antarctic waters. Australian Echinoderms is an authoritative account of Australia’s 110 families of echinoderms. It brings together in a single volume comprehensive information on the identification, biology, evolution, ecology and management of these animals for the first time. Richly illustrated with beautiful photographs and written in an accessible style, Australian Echinoderms suits the needs of marine enthusiasts, academics and fisheries managers both in Australia and other geographical areas where echinoderms are studied.
