Late Ordovician and Early Silurian Pentamerid Brachiopods from Anticosti Island, Québec, Canada

Late Ordovician and Early Silurian Pentamerid Brachiopods from Anticosti Island, Québec, Canada PDF Author: Jisuo Jin
Publisher: St. John's, Nfld. : Geological Association of Canada
ISBN: 9780919216730
Category : Science
Languages : en
Pages : 140

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Late Ordovician and Early Silurian Pentamerid Brachiopods from Anticosti Island, Québec, Canada

Late Ordovician and Early Silurian Pentamerid Brachiopods from Anticosti Island, Québec, Canada PDF Author: Jisuo Jin
Publisher: St. John's, Nfld. : Geological Association of Canada
ISBN: 9780919216730
Category : Science
Languages : en
Pages : 140

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Late Ordovician-Early Silurian Rhynchonellid Brachiopods from Anticosti Island, Quebec

Late Ordovician-Early Silurian Rhynchonellid Brachiopods from Anticosti Island, Quebec PDF Author: Jisuo Jin
Publisher: Villeurbanne, France : Université Claude Bernard
ISBN:
Category : Paleontology
Languages : en
Pages : 202

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Late Ordovician and Early Silurian Stromatoporoid Sponges from Anticosti Island, Eastern Canada

Late Ordovician and Early Silurian Stromatoporoid Sponges from Anticosti Island, Eastern Canada PDF Author: Heldur Nestor
Publisher: NRC Research Press
ISBN: 0660199300
Category : Science
Languages : en
Pages : 176

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Late Ordovician and Early Silurian Rhynchonellid Brachiopods from Anticosti Island, Quebec [microform]

Late Ordovician and Early Silurian Rhynchonellid Brachiopods from Anticosti Island, Quebec [microform] PDF Author: Jisuo Jin
Publisher: National Library of Canada
ISBN: 9780315408371
Category : Paleontology
Languages : en
Pages : 157

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Late Ordovician Orthide and Billingsellide Brachiopods from Anticosti Island, Eastern Canada

Late Ordovician Orthide and Billingsellide Brachiopods from Anticosti Island, Eastern Canada PDF Author: Jisuo Jin
Publisher: NRC Research Press
ISBN: 0660197898
Category : Brachiopoda, Fossil
Languages : en
Pages : 164

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Book Description
A monographic study that deals with a major marine faunal turnover during the Late Ordovician global greenhouse/icehouse episodes. It aims to document the diversity change of brachiopods (one of the major groups of marine life during the Ordovician Period) from pre-extinction to extinction times.

Current Developments in Bioerosion

Current Developments in Bioerosion PDF Author: Max Wisshak
Publisher: Springer Science & Business Media
ISBN: 3540775986
Category : Science
Languages : en
Pages : 501

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Book Description
It has become apparent from the literature that bioerosional processes affect a wide range of biological and geological systems that cross many disciplines among the sciences. This book is dedicated to crossing those traditional disciplinary boundaries to present a united and current perspective on the pattern and process of bioerosion. The book opens with papers on the evolutionary significance of bioerosion. It concludes with a primer on the bioerosion bibliography website.

Late Ordovician Articulate Brachiopods from the Red River and Stony Mountain Formations, Southern Manitoba

Late Ordovician Articulate Brachiopods from the Red River and Stony Mountain Formations, Southern Manitoba PDF Author: Jisuo Jin
Publisher: NRC Research Press
ISBN: 9780660182834
Category : Animals, Fossil
Languages : en
Pages : 134

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Book Description
Because of their generally great abundance and high diversity, brachiopods from the Red River and Stony Mountain formations of southern Manitoba are important to understanding the pattern, process, and rate of evolution, radiation, and extinction of the North American epicontinental marine shelly benthos during the Late Ordovician. This report presents a detailed taxonomic treatment of these brachiopods, coupled with an assessment of their implications for biostratigraphy, palaeoecology, and palaeobiogeography at continental and global scales.

Brachiopods

Brachiopods PDF Author: Howard Brunton
Publisher: CRC Press
ISBN: 9780203210437
Category : Nature
Languages : en
Pages : 466

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Book Description
The growth history of a brachiopod is entombed in its shell, but research on fossil and living brachiopods has generated unanswered questions about these marine invertebrates. Several contributors to Brachiopods Past and Present comment on their differing structures and morphological detail. They use these as examples of ontogenetic and evolutionar

A New Silurian (Llandovery, Telychian) Sponge Assemblage from Gotland, Sweden

A New Silurian (Llandovery, Telychian) Sponge Assemblage from Gotland, Sweden PDF Author: Freek Rhebergen
Publisher: John Wiley & Sons
ISBN: 1118906640
Category : Science
Languages : en
Pages : 88

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Book Description
A newly discovered, diverse sponge fauna of early Silurian age, is described from Gotland, Sweden. This is the first Silurian sponge assemblage known from Baltica, and the only diverse Llandoverian assemblage known worldwide. The fauna includes 20 genera and 29 species, of which three genera and six species are new. Eighteen species are new to Baltica. The fauna shows strong similarities to later Silurian assemblages in Arctic Canada, but one endemic species comprises ca. 50% of the fauna. The fauna shows that lithistid sponges recovered well from the late Ordovician extinction in some areas, and became widely spread in the early Silurian. In contrast, non-lithistid sponges like, such as hexactinellids, appear to have evolved rapidly during the Late Ordovician – early Silurian interval, and some modern groups probably originated in inshore habitats.

Bollettino della Società paleontologica italiana

Bollettino della Società paleontologica italiana PDF Author: Società paleontologica italiana
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 100

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Book Description
Abstracts in Italian and English.