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Author: Sir Norman Lockyer
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 1094
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Book Description
Author: Sir Norman Lockyer
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 1094
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Book Description
Author: J. E. Whittaker
Publisher: Geological Society of America
ISBN: 9781862392748
Category : Event stratigraphy
Languages : en
Pages : 0
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Book Description
This book charts the stratigraphical distribution of ostracods in the Cambrian to Pleistocene deposits of Britain and outlines their utility for dating and correlating rock sequences, as well as indicating aspects of their palaeoenvironmental and palaeogeographical significance. These small bivalved crustaceans are the most abundant arthropods in the fossil record. Indeed, the stratigraphy of Britain, which embraces many type-sequences, provides a particularly rich and full record of them, from at least the basal Ordovician, and from the British Cambrian there is a biostratigraphy based on their 'relatives', the bradoriids and phosphatocopids. Ostracod distributions demonstrate the ecological success story of the group, occupying as they do marine, non-marine and even 'terrestrial' habitats. Written by current specialists in the field, this book is an authoritative account and will be welcomed by all micropalaeontologists and applied geologists in the industrial and academic world alike. It is richly illustrated with over 80 plates of electron micrographs and specially drawn maps, diagrams and range-charts.
Author: Gengo Tanaka
Publisher:
ISBN: 9781776705252
Category :
Languages : en
Pages :
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Book Description
"The class Echinoidea contains among the best-known echinoderms. The group has left the most complete fossil record of this phylum, and contains about 1000 living species, of which 51 are recorded along the Brazilian coast. Although the first record of echinoids in Brazil was made 369 years ago, the knowledge of this fauna remains quite unsatisfactory from a taxonomic and ecological point of view, particularly in the north and northeastern regions of the country. This study provides the first annotated list of echinoids from northeastern Brazil. The studied material largely belongs to collections of the Federal University of Paraíba (CIPY), Federal University of Sergipe (LABIMAR-UFS), Federal University of Bahia (MZUFBA), University of São Paulo (MZUSP), and National Museum of the Federal University of Rio de Janeiro (MNRJ). Thirty-two species from 29 genera, 18 families, and 10 orders were identified. Descriptions of species are provided. Highest diversities of Echinoidea were encountered for the states of Bahia (19 spp.), Alagoas (11 spp.), Paraíba (10 spp.), Ceará (7 spp.), Rio Grande do Norte (7 spp.), and Pernambuco (6 spp.). On the basis of the data analysed, Maranhão (2 spp.), Piauí (2 spp.), and Sergipe (3 spp.) have the lowest diversity. Sandy substrates and depths below 10 m were the least sampled areas over the continental shelf. Although the studied species are common, some taxonomic problems were encountered and discussed. We also provide ecological information and comments on status of the species from the studied region. As a result of this inventory, we were able to provide the first assessment of the echinoid fauna of northeastern Brazil. Keywords: Coleoptera, Echinoderms, pedicellariae, morphology, diversity, Brazilian littoral"--page 4.
Author: Alister James Powell
Publisher: Geological Society of London
ISBN: 9781862391871
Category : Science
Languages : en
Pages : 264
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Book Description
Three organizations devoted to micropalaeontology held a joint meeting in London in September 2002 to encourage the trans-Atlantic sharing of ideas and to develop an integrated multi-disciplinary approach to both the academic and industrial realms. The 13 papers here, a small selection of those presented, discuss such topics as morphostratigraphy a
Author: Renate Matzke-Karasz
Publisher: Springer Science & Business Media
ISBN: 1402064187
Category : Science
Languages : en
Pages : 269
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Book Description
The great diversity of ostracod applications in biology and palaeontology is clearly illustrated by eighteen papers from the 15th International Symposium on Ostracoda. Collectively, the contributions provide a comprehensive update of ongoing research and the latest findings in ostracod sciences. You’ll learn how ostracods are used as model groups in a variety of research studies, ranging from evolutionary biology to climate change.
Author: Dennis P. Gordon
Publisher:
ISBN: 9781927145289
Category : Science
Languages : en
Pages : 0
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Book Description
New Zealand is the first country to have compiled a checklist of its entire living and fossil biota. This trilogy provides a review and inventory of New Zealand's entire living and fossil biodiversity - an international effort involving 238 New Zealand and overseas specialists and the most comprehensive of its kind in the world. Together, the three volumes list every one of the approximately 56,120 living and 14,700 fossil species of New Zealand's plants, animal, fungi, and micro-organisms. These volumes are affiliated with Species 2000, an international scientific project with the long-term goal of enumerating all described species on Earth into one seamless list - the Catalogue of Life, a kind of online biological telephone directory.
Author: Mark Williams
Publisher: Geological Society of London
ISBN: 9781862392403
Category : Nature
Languages : en
Pages : 604
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Book Description
Author: R. Whatley
Publisher: Springer
ISBN: 9789400918399
Category : Science
Languages : en
Pages : 621
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Book Description
The major theme of both the symposium This volume represents a selection of the papers presented to the Tenth International and the volume is highly topical and reflects Symposium on Ostracoda held at Aberyst the current interest in both the detection and wyth in the summer of 1988 on the theme of the consequences of past global change. In the section of the book, various leading 'Ostracoda and Global Events'. It is the latest volume in a formidable line of British Micro authors, whose interests range from the Devonian to the present day, consider ways in palaeontological Society publications. The first symposium in this series was held which Ostracoda can be used as indices and in Naples in 1963 and subsequent meetings, monitors of past environmental change. From approximately triennially, have been held in our increasing knowledge of the biology and Hull, Newark (Delaware), Pau, Hamburg, ecology of this group and their known Saalfelden, Houston and Shizuolka. The usefulness in evaluating past environments, return of the symposium to the United surely it is but a short step to their employ Kingdom, twenty-one years after the Hull ment in environmental modelling for the meeting, is very much a reflection of the future? current strength of ostracod studies in this Although the major section of this volume country.
Author: Shane T. Ahyong
Publisher: National Institute of Water and Atmospheric Research (Niwa)
ISBN:
Category : Science
Languages : en
Pages : 116
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Book Description
Author: David J. Siveter
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 142
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Book Description
