Download or read book Fossil Nonmarine Ostracoda of the United States written by F.M. Swain Jr. and published by Elsevier. This book was released on 1999-04-06 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: The geographic and stratigraphic distribution of fossil nonmarine Ostracoda in the United States are summarized in this book, followed by diagnoses of the subject species, references to literature and 34 plates of illustrations. This work shows the great diversity and usefulness of this interesting class of organisms which are small bivalved aquatic crustaceans that occupy both marine and nonmarine environments. Many are characteristic of estuarine and other tidal habitats, but only a few occupy hypersaline waters. One or two kinds are found in wet soils, or in leaf or flower cups in tropical rain forests. A few live in caves and others are commensal in gills of fish and other aquatic animals. Micropaleontologists have found their shells in many types of sedimentary rocks and have used them for stratigraphic and paleoenvironmental interpretations. Their relatively rapid rates of evolution have made them useful in subsurface stratigraphy and their sensitivity to environmental changes has provided a means of recognizing variations in rock facies. In nonmarine aquatic rocks they are commonly the most easily recoverable microfossils, and have been widely used in petroleum exploration, notably in China, Russia, Brazil and the western United States.
Download or read book Ostracoda as Proxies for Quaternary Climate Change written by and published by Newnes. This book was released on 2012-12-31 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ostracod crustaceans, common microfossils in marine and freshwater sedimentary records, supply evidence of past climatic conditions via indicator species, transfer function and mutual climatic range approaches as well as the trace element and stable isotope geochemistry of their shells. As methods of using ostracods as Quaternary palaeoclimate proxies have developed, so too has a critical awareness of their complexities, potential and limitations. This book combines up-to-date reviews (covering previous work and summarising the state of the art) with presentations of new, cutting-edge science (data and interpretations as well as methodological developments) to form a major reference work that will constitute a durable bench-mark in the science of Ostracoda and Quaternary climate change. - In-depth and focused treatment of palaeoclimate applications - Provides durable benchmark and guide for all future work on ostracods - Presents new, cutting-edge science
Download or read book Encyclopedia of Paleoclimatology and Ancient Environments written by Vivien Gornitz and published by Springer Science & Business Media. This book was released on 2008-10-31 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of Springer’s Major Reference Works, this book gives the reader a truly global perspective. It is the first major reference work in its field. Paleoclimate topics covered in the encyclopedia give the reader the capability to place the observations of recent global warming in the context of longer-term natural climate fluctuations. Significant elements of the encyclopedia include recent developments in paleoclimate modeling, paleo-ocean circulation, as well as the influence of geological processes and biological feedbacks on global climate change. The encyclopedia gives the reader an entry point into the literature on these and many other groundbreaking topics.
Download or read book Ostracoda marine nonmarine and Paleoclimate History in the Upper Jurassic of Central Europe and North America written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil and Recent Ostracods written by Raymond Holmes Bate and published by John Wiley & Sons. This book was released on 1982 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aspects of Ecology and Zoogeography of Recent and Fossil Ostracoda written by H. Löffler and published by Springer Science & Business Media. This book was released on 1978-02-28 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 6th International Symposium on Ostracods, Saalfelden (Salzburg), July 30-August 8, 1976
Download or read book Sexual Biology and Reproduction in Crustaceans written by Thanumalaya Subramoniam and published by Academic Press. This book was released on 2016-09-27 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sexual Biology and Reproduction in Crustaceans covers crustacean reproduction as it deals with the structural morphology of the gamete-producing primary sex organs, such as the testis and ovary, the formation and maturation of gametes, their fusion during fertilization, and embryonic development that lead to the release of larvae. Constituting a diverse assemblage of animals, crustaceans are best known by their common representatives, such as shrimps, lobsters, and crabs, but also include many more less familiar, but biologically important forms. This work covers the variety of ways in which both male and female gametes are produced by evolving different sexual systems in crustaceans, the range of reproductive systems, and the accordingly, and highly diverse, mechanistic modes of sex determination. In addition, the book features such topics as genetic and environmental determinants in sex determination pattern, variability of mechanisms of fertilization among different species, the origin of different mating systems, the associated mating and brooding behaviors, and the adaptive ability to different environmental conditions with discussion on the evolutionary ecology of social and sexual systems in certain species, which have shown eusocial tendencies, similar to social insects. Marine species occupying diversified ecological niches in tropical and temperate zones reproduce under definitive environmental conditions. Therefore, reproductive ecology of different crustaceans inhabiting different ecological niches also constitutes another important aspect of the work, along with yolk utilization and embryogenesis leading to release of different larval forms, which reflect on their aquatic adaptability. Forms a valuable source of recent references on the current research in crustacean reproductive physiology Covers various mating and breeding systems, providing illustrative examples for sexual selection, parental care of developing eggs and embryos, and the evolution of other reproductive behaviors Features contributions written in the form of review articles, enabling readers to not only gain information in the respective subject, but also help them stimulate ideas in their chosen field of research Includes a glossary created by the author to define technical terms Demonstrates the ability of crustacean species to serve as useful model systems for other organisms, to investigate issues related to sexual conflict, mate choice, and sperm competition Discusses techniques in endocrine research to help researchers in aquaculture develop protocols in the control of reproduction
Download or read book The Gabbros and Associated Hornblende Rocks Occurring in the Neighborhood of Baltimore Md written by George Huntington Williams and published by . This book was released on 1886 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of Work Done in the Division of Chemistry and Physics Mainly During the Fiscal Years 1884 1893 written by Frank Wigglesworth Clarke and published by . This book was released on 1886 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Fresh water Invertebrates of the North American Jurassic written by Charles Abiathar White and published by . This book was released on 1886 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book House documents written by and published by . This book was released on 1887 with total page 1746 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rocky Mountain Geology written by and published by . This book was released on 2005 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Recent and Fossil meet Kempf Database Ostracoda written by Finn Viehberg and published by BRILL. This book was released on 2015-01-08 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Festschrift Eugen Karl Kempf is a proceedings volume of the 15th International German Ostracodologists’ Meeting which was held October 11th to 14th, 2012 by the Institute of Geology and Mineralogy of the University of Cologne. The selected contributions cover a broad range of biological and palaeontological topics that rely on sound taxonomy and serve as a tribute to the Kempf Database of Ostracoda including a biography on Eugen Karl Kempf. In detail, the scientific contributions are covering freshwater and marine genera/species and the parasitic family Entocytherids. Revisions of genera and descriptions of new species are one focus, but also new studies on biogeography, ecology and morphology add to the value of the proceeding. Contributors are: Anja Adler, Qing-Chao Chen, Dan L. Danielopol, Laurent Decrouy, Martin Gross, Simon Hofmann, Dietmar Keyser, Khai-Zhi Li, Renate Matzke-Karasz, Claude Meisch, Francesc Mesquita-Joanes, Alexandre Mestre, Munef Mohammed, Juan S. Monrós, Nataša Mori, Christina Nagler, Tadeusz Namiotko, Werner E. Piller, Burkhard Scharf, Torsten W. Vennemann, Finn A. Viehberg, Claudia Wrozyna, Jian-Quian Yin, Dayou Zhai, Wanhe Zhao
Download or read book Paleoclimate and Paleoelevation of the Western Cordillera in the United States written by Kathryn E. Snell and published by . This book was released on 2011 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Freshwater Animal Diversity Assessment written by E.V. Balian and published by Springer Science & Business Media. This book was released on 2008-04-27 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive study of species- and genus-level diversity and chorology of the global freshwater fauna to date. It gives a state of the art assessment of the diversity and distribution of Metazoa in the continental waters of the world.
Download or read book Recent Freshwater Ostracods of the World written by Ivana Karanovic and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Their story began 500 million years ago, but we only started to get to know them in 1746, when Linné described the first ostracod species. Vividly portraying the freshwater ostracods, this comprehensive reference work gathers the knowledge gained during some 250 years, but which to date has remained scattered throughout the literature. It starts with an introduction to the class Ostracoda with a special focus on freshwater ostracods and highlights practical methods in their study. The systematic part includes an introduction to all families; identification keys for all subfamilies, genera and species; diagnoses for each subfamily and genus; and lists of synonyms and distribution of species. The text is richly illustrated with distribution maps, line drawings of key generic characteristics, and numerous SEM photographs. Serving as an excellent starting point for all further research on freshwater ostracods, it can be widely used not only by ostracodologists, but also by crustaceologists, evolutionists and ecologists.
Download or read book Evolutionary Biology of Ostracoda written by N. Ikeya and published by Elsevier. This book was released on 2011-10-10 with total page 1373 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many competitive works on the market concerning evolutionary biology, but this volume is quite distinctive in its idiographic aspect focusing on Ostracoda viewed from a wide range of disciplines, ages and environments. The book deals with various lines of idiographic biology and palaeontology of Ostracoda and nomothetic trials focusing strongly on evolutionary biology. Particular themes are morphology, biology, evolution, speciation, ecology, palaeoecology, deep sea fauna, biogeography, palaeobiogeography, biostratigraphy and exploration, all concerning Ostracoda.The last decade has witnessed a spectacular renewal of interest in the study of Otracoda, particularly in the evolutionary biology of Ostracoda, including speciation. Ostracoda are unique, ranging in age from the Cambrian period to modern times with carapaces ready to be preserved as fossils, providing various lines of invaluable evidence regarding evolutionary processes.More than 120 participants from 20 countries assembled at the Ninth International Symposium on Ostracoda and this book is a collection of all the papers presented at the Symposium, plus selected papers submitted by non-attending members. It presents an outstanding record of much pioneering research and will be of interest to specalists in Ostracoda as well as all earth and life scientists concerned with evolution. Its value is further enhanced by easy-to-use indexes of authors, localities and taxa.
