Living and Fossil Macrocyprididae (Ostracoda) PDF Download

Author: Rosalie F. Maddocks
Publisher:
ISBN:
Category : Macrocyprididae
Languages : en
Pages : 416

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Author: Rosalie F. Maddocks
Publisher:
ISBN:
Category : Cyprididae
Languages : en
Pages : 404

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Author: H. Löffler
Publisher: Springer Science & Business Media
ISBN: 9789061935810
Category : Science
Languages : en
Pages : 542

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Proceedings of the 6th International Symposium on Ostracods, Saalfelden (Salzburg), July 30-August 8, 1976

Author: Jonathan A. Holmes
Publisher: American Geophysical Union
ISBN:
Category : Science
Languages : en
Pages : 332

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Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 131. Scientists generally acknowledge that the reconstruction of past environments requires the use of multiple indicators or proxies. Biological remains, which figure prominently in many studies, offer different values for different purposes. Whereas scientists frequently use and well understand some biological proxies, for example, the foraminifers in marine environments and pollen grains in terrestrial settings, other biological proxies are underutilised. In this book, we focus on one such indicator of Quaternary paleoenvironmental phenomena: the ostracods or, as they are sometimes known, ostracodes. Ostracods are small aquatic crustaceans that secrete shells or valves made of calcite, which are often preserved in Quaternary sediments. In addition to providing a complementary line of evidence in multi-proxy investigations, ostracods have a number of specific advantages as biological proxies. First, they are sensitive to a range of ecological variables, such as habitat type and water composition. Second, their shells can be used in geochemical and isotope analyses and, because shell secretion is a rapid process, the results provide a "snapshot" of water conditions. Third, ostracods are often preserved in environments where other important biological proxies are not; in alkaline environments, for example, ostracods are well preserved, yet diatoms tend to be dissolved. Thus, we seek to encourage Quaternary scientists working both in marine and non-marine environments to make more routine use of ostracods in their work.

Author: Darryl L. Felder
Publisher: Texas A&M University Press
ISBN: 1603442693
Category : Nature
Languages : en
Pages : 1405

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This landmark scientific reference for scientists, researchers, and students of marine biology tackles the monumental task of taking a complete biodiversity inventory of the Gulf of Mexico with full biotic and biogeographic information. Presenting a comprehensive summary of knowledge of Gulf biota through 2004, the book includes seventy-seven chapters, which list more than fifteen thousand species in thirty-eight phyla or divisions and were written by 138 authors from seventy-one institutions in fourteen countries.This first volume of Gulf of Mexico Origin, Waters, and Biota, a multivolumed set edited by John W. Tunnell Jr., Darryl L. Felder, and Sylvia A. Earle, provides information on each species' habitat, biology, and geographic range, along with full references and a narrative introduction to the group, which opens each chapter.

Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 570

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"Numero extraordinario" with 1972.

Author: Louis S. Kornicker
Publisher:
ISBN:
Category : Myodocopida
Languages : en
Pages : 144

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Author: Lisa E. Park
Publisher:
ISBN:
Category : Ostracoda, Fossil
Languages : en
Pages : 314

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Author: Hamburgisches Zoologisches Museum und Institut
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 784

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Author:
Publisher:
ISBN:
Category : Animals, Fossil
Languages : en
Pages :

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