Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications

Detalhes bibliográficos
Autor(a) principal: Gourvennec, Rémy
Data de Publicação: 2010
Outros Autores: Piçarra, José Manuel, Plusquellec, Yves, Pereira, Zélia, Oliveira, José Tomás, Robardet, Michel
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.9/1219
Resumo: In the Dornes syncline, southern Central Iberian Zone, Portugal, the uppermost levels of the Serra do Luação Formation up to now have been considered to be of Pridoli-Lochkovian? age because they lie immediately under the Dornes Formation, which is of Pragian age and is well defined stratigraphically. New paleontological elements including benthic faunas and palynomorphs allow us to confirm that the top of the Serra do Luação Formation is securely Lochkovian, for upper Lochkovian strata are present although relatively thin. The transition from the Serra do Luação to the Dornes formations and their lithostratigraphical relationship are now clear: the terrigenous succession belongs in the Serra do Luação Formation and the limestones represent the Dornes Formation. The benthic faunas clearly have North-Gondwanan affinities.
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spelling Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implicationsPaleogeografiaFauna fóssilPalinomorfosBraquiópodesCoraisDevónico inferiorSinclinal de Dornes (Portugal)Zona Centro IbéricaPortugalIn the Dornes syncline, southern Central Iberian Zone, Portugal, the uppermost levels of the Serra do Luação Formation up to now have been considered to be of Pridoli-Lochkovian? age because they lie immediately under the Dornes Formation, which is of Pragian age and is well defined stratigraphically. New paleontological elements including benthic faunas and palynomorphs allow us to confirm that the top of the Serra do Luação Formation is securely Lochkovian, for upper Lochkovian strata are present although relatively thin. The transition from the Serra do Luação to the Dornes formations and their lithostratigraphical relationship are now clear: the terrigenous succession belongs in the Serra do Luação Formation and the limestones represent the Dornes Formation. The benthic faunas clearly have North-Gondwanan affinities.Repositório do LNEGGourvennec, RémyPiçarra, José ManuelPlusquellec, YvesPereira, ZéliaOliveira, José TomásRobardet, Michel2011-02-08T11:02:29Z2010-01-01T00:00:00Z2010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.9/1219engGourvennec, Rémi; Piçarra, José Manuel; Plusquellec, Yves; Pereira, Zélia; Oliveira, José Tomás; Robardet, Michel -Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications. In: Carnets de Géologie / Notebooks on Geology, Brest, Article 2010/09 (CG2010:A09)info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-06T12:25:41Zoai:repositorio.lneg.pt:10400.9/1219Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:34:04.415327Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
title Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
spellingShingle Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
Gourvennec, Rémy
Paleogeografia
Fauna fóssil
Palinomorfos
Braquiópodes
Corais
Devónico inferior
Sinclinal de Dornes (Portugal)
Zona Centro Ibérica
Portugal
title_short Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
title_full Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
title_fullStr Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
title_full_unstemmed Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
title_sort Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications
author Gourvennec, Rémy
author_facet Gourvennec, Rémy
Piçarra, José Manuel
Plusquellec, Yves
Pereira, Zélia
Oliveira, José Tomás
Robardet, Michel
author_role author
author2 Piçarra, José Manuel
Plusquellec, Yves
Pereira, Zélia
Oliveira, José Tomás
Robardet, Michel
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório do LNEG
dc.contributor.author.fl_str_mv Gourvennec, Rémy
Piçarra, José Manuel
Plusquellec, Yves
Pereira, Zélia
Oliveira, José Tomás
Robardet, Michel
dc.subject.por.fl_str_mv Paleogeografia
Fauna fóssil
Palinomorfos
Braquiópodes
Corais
Devónico inferior
Sinclinal de Dornes (Portugal)
Zona Centro Ibérica
Portugal
topic Paleogeografia
Fauna fóssil
Palinomorfos
Braquiópodes
Corais
Devónico inferior
Sinclinal de Dornes (Portugal)
Zona Centro Ibérica
Portugal
description In the Dornes syncline, southern Central Iberian Zone, Portugal, the uppermost levels of the Serra do Luação Formation up to now have been considered to be of Pridoli-Lochkovian? age because they lie immediately under the Dornes Formation, which is of Pragian age and is well defined stratigraphically. New paleontological elements including benthic faunas and palynomorphs allow us to confirm that the top of the Serra do Luação Formation is securely Lochkovian, for upper Lochkovian strata are present although relatively thin. The transition from the Serra do Luação to the Dornes formations and their lithostratigraphical relationship are now clear: the terrigenous succession belongs in the Serra do Luação Formation and the limestones represent the Dornes Formation. The benthic faunas clearly have North-Gondwanan affinities.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01T00:00:00Z
2010-01-01T00:00:00Z
2011-02-08T11:02:29Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.9/1219
url http://hdl.handle.net/10400.9/1219
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Gourvennec, Rémi; Piçarra, José Manuel; Plusquellec, Yves; Pereira, Zélia; Oliveira, José Tomás; Robardet, Michel -Lower Devonian faunas and palynomorphs from the Dornes Syncline, Central Iberiam Zone, Portugal : stratigraphical and paleogeographical implications. In: Carnets de Géologie / Notebooks on Geology, Brest, Article 2010/09 (CG2010:A09)
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