The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications
The genus Veryhachium Deunff, 1954, is one of the most frequently documented acritarch genera, being recorded from the Early Ordovician to the Neogene. Detailed investigations show that Veryhachium species first appeared near the South Pole in the earliest part of the Tremadocian (Early Ordovician)....
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ftconicet:oai:ri.conicet.gov.ar:11336/32017 2023-10-09T21:55:58+02:00 The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications Servais, Thomas Li, Jun Molyneux, Stewart G. Rubinstein, Claudia Viviana Vecoli, Marco Yan, Kui application/pdf http://hdl.handle.net/11336/32017 eng eng Taylor & Francis Ltd info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/11035897.2014.893255 info:eu-repo/semantics/altIdentifier/doi/10.1080/11035897.2014.893255 http://hdl.handle.net/11336/32017 Yan, Kui; Vecoli, Marco; Rubinstein, Claudia Viviana; Molyneux, Stewart G.; Li, Jun; Servais, Thomas; et al.; The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications; Taylor & Francis Ltd; Gff; 136; 1; 3-2014; 234-237 1103-5897 CONICET Digital CONICET info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ Ordovician Acritarchs Palaeobiogrography Stratigraphy Veryhachium https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion ftconicet https://doi.org/10.1080/11035897.2014.893255 2023-09-24T19:13:18Z The genus Veryhachium Deunff, 1954, is one of the most frequently documented acritarch genera, being recorded from the Early Ordovician to the Neogene. Detailed investigations show that Veryhachium species first appeared near the South Pole in the earliest part of the Tremadocian (Early Ordovician). The genus was present at high palaeolatitudes (generally>60° S) on the Gondwanan margin during the Tremadocian before spreading to lower palaeolatitudes on the Gondwanan margin and other palaeocontinents (Avalonia and Baltica) during the Floian. It became cosmopolitan in the Middle and Late Ordovician. Although useful for distinguishing Ordovician from Cambrian strata, the diachronous first appearance data of Veryhachium morphotypes mean that they should be used with caution for long-distance correlation. Fil: Servais, Thomas. Centre National de la Recherche Scientifique; Francia. Université Lille 1; Francia Fil: Li, Jun. Chinese Academy of Sciences; República de China Fil: Molyneux, Stewart G. British Geological Survey; Reino Unido Fil: Rubinstein, Claudia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina Fil: Vecoli, Marco. Université Lille 1; Francia. Saudi Aramco. Biostratigraphy Group. Geological Technical Services Division; Arabia Saudita. Centre National de la Recherche Scientifique; Francia Fil: Yan, Kui. Chinese Academy of Sciences; República de China. State Key Laboratory of Palaeobiology and Stratigraphy; China Article in Journal/Newspaper South pole CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) Argentina Argentino South Pole GFF 136 1 234 237 |
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Open Polar |
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CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas) |
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language |
English |
topic |
Ordovician Acritarchs Palaeobiogrography Stratigraphy Veryhachium https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
spellingShingle |
Ordovician Acritarchs Palaeobiogrography Stratigraphy Veryhachium https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 Servais, Thomas Li, Jun Molyneux, Stewart G. Rubinstein, Claudia Viviana Vecoli, Marco Yan, Kui The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications |
topic_facet |
Ordovician Acritarchs Palaeobiogrography Stratigraphy Veryhachium https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
description |
The genus Veryhachium Deunff, 1954, is one of the most frequently documented acritarch genera, being recorded from the Early Ordovician to the Neogene. Detailed investigations show that Veryhachium species first appeared near the South Pole in the earliest part of the Tremadocian (Early Ordovician). The genus was present at high palaeolatitudes (generally>60° S) on the Gondwanan margin during the Tremadocian before spreading to lower palaeolatitudes on the Gondwanan margin and other palaeocontinents (Avalonia and Baltica) during the Floian. It became cosmopolitan in the Middle and Late Ordovician. Although useful for distinguishing Ordovician from Cambrian strata, the diachronous first appearance data of Veryhachium morphotypes mean that they should be used with caution for long-distance correlation. Fil: Servais, Thomas. Centre National de la Recherche Scientifique; Francia. Université Lille 1; Francia Fil: Li, Jun. Chinese Academy of Sciences; República de China Fil: Molyneux, Stewart G. British Geological Survey; Reino Unido Fil: Rubinstein, Claudia Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina Fil: Vecoli, Marco. Université Lille 1; Francia. Saudi Aramco. Biostratigraphy Group. Geological Technical Services Division; Arabia Saudita. Centre National de la Recherche Scientifique; Francia Fil: Yan, Kui. Chinese Academy of Sciences; República de China. State Key Laboratory of Palaeobiology and Stratigraphy; China |
format |
Article in Journal/Newspaper |
author |
Servais, Thomas Li, Jun Molyneux, Stewart G. Rubinstein, Claudia Viviana Vecoli, Marco Yan, Kui |
author_facet |
Servais, Thomas Li, Jun Molyneux, Stewart G. Rubinstein, Claudia Viviana Vecoli, Marco Yan, Kui |
author_sort |
Servais, Thomas |
title |
The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications |
title_short |
The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications |
title_full |
The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications |
title_fullStr |
The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications |
title_full_unstemmed |
The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications |
title_sort |
palaeobiogeographical spread of the acritarch veryhachium in the early and middle ordovician and its impact on biostratigraphical applications |
publisher |
Taylor & Francis Ltd |
url |
http://hdl.handle.net/11336/32017 |
geographic |
Argentina Argentino South Pole |
geographic_facet |
Argentina Argentino South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/11035897.2014.893255 info:eu-repo/semantics/altIdentifier/doi/10.1080/11035897.2014.893255 http://hdl.handle.net/11336/32017 Yan, Kui; Vecoli, Marco; Rubinstein, Claudia Viviana; Molyneux, Stewart G.; Li, Jun; Servais, Thomas; et al.; The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications; Taylor & Francis Ltd; Gff; 136; 1; 3-2014; 234-237 1103-5897 CONICET Digital CONICET |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
op_doi |
https://doi.org/10.1080/11035897.2014.893255 |
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GFF |
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136 |
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1 |
container_start_page |
234 |
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237 |
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1779320261544247296 |