Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage
Autor(a) principal: | |
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Data de Publicação: | 1992 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Livro |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10362/4785 |
Resumo: | Climatic changes that affected the Northeastern Atlantic frontage are analyzed on the basis of the evolution of faunas and floras from the late Oligocene onwards. The study deals with calcareous nannoplankton, marine micro- and macrofaunas, some terrestrial vertebrates and vegetal assemblages. The climate, first tropical, underwent a progressive cooling (North-South thermic gradient). Notable climatic deteriorations (withdrawal towards the South or disappearance of taxa indicative of warm climate and appearance of "cold" taxa) are evidenced mainly during the Middle Miocene and the late Pliocene. Faunas and floras of modern pattern have regained, after the Pleistocene glaciations, a new climatic ranging of a temperate type in the northern part. |
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Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontageClimatic changesNortheastern AtlanticChattianNeogeneQuaternaryFaunasFlorasClimatic changes that affected the Northeastern Atlantic frontage are analyzed on the basis of the evolution of faunas and floras from the late Oligocene onwards. The study deals with calcareous nannoplankton, marine micro- and macrofaunas, some terrestrial vertebrates and vegetal assemblages. The climate, first tropical, underwent a progressive cooling (North-South thermic gradient). Notable climatic deteriorations (withdrawal towards the South or disappearance of taxa indicative of warm climate and appearance of "cold" taxa) are evidenced mainly during the Middle Miocene and the late Pliocene. Faunas and floras of modern pattern have regained, after the Pleistocene glaciations, a new climatic ranging of a temperate type in the northern part.RUNLauriat-Ragei, A.Brebioni, Ph.Cahuzac, B.Chaix, ChristianDucasses, O.Ginsburg, L.Janin, M.-C.Lozouet, P.Margerel, J.-P.Nascimento, A.Pais, JoãoPoignant, A.Pouyet, S.Roman, J.2011-01-06T15:37:29Z19921992-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttp://hdl.handle.net/10362/4785enginfo: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:RCAAP2024-03-11T03:34:31Zoai:run.unl.pt:10362/4785Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:15:47.282280Repositório 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 |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage |
title |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage |
spellingShingle |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage Lauriat-Ragei, A. Climatic changes Northeastern Atlantic Chattian Neogene Quaternary Faunas Floras |
title_short |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage |
title_full |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage |
title_fullStr |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage |
title_full_unstemmed |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage |
title_sort |
Palaeontological data about the climatic trends from Chattian to present along the Northeastern Atlantic frontage |
author |
Lauriat-Ragei, A. |
author_facet |
Lauriat-Ragei, A. Brebioni, Ph. Cahuzac, B. Chaix, Christian Ducasses, O. Ginsburg, L. Janin, M.-C. Lozouet, P. Margerel, J.-P. Nascimento, A. Pais, João Poignant, A. Pouyet, S. Roman, J. |
author_role |
author |
author2 |
Brebioni, Ph. Cahuzac, B. Chaix, Christian Ducasses, O. Ginsburg, L. Janin, M.-C. Lozouet, P. Margerel, J.-P. Nascimento, A. Pais, João Poignant, A. Pouyet, S. Roman, J. |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
RUN |
dc.contributor.author.fl_str_mv |
Lauriat-Ragei, A. Brebioni, Ph. Cahuzac, B. Chaix, Christian Ducasses, O. Ginsburg, L. Janin, M.-C. Lozouet, P. Margerel, J.-P. Nascimento, A. Pais, João Poignant, A. Pouyet, S. Roman, J. |
dc.subject.por.fl_str_mv |
Climatic changes Northeastern Atlantic Chattian Neogene Quaternary Faunas Floras |
topic |
Climatic changes Northeastern Atlantic Chattian Neogene Quaternary Faunas Floras |
description |
Climatic changes that affected the Northeastern Atlantic frontage are analyzed on the basis of the evolution of faunas and floras from the late Oligocene onwards. The study deals with calcareous nannoplankton, marine micro- and macrofaunas, some terrestrial vertebrates and vegetal assemblages. The climate, first tropical, underwent a progressive cooling (North-South thermic gradient). Notable climatic deteriorations (withdrawal towards the South or disappearance of taxa indicative of warm climate and appearance of "cold" taxa) are evidenced mainly during the Middle Miocene and the late Pliocene. Faunas and floras of modern pattern have regained, after the Pleistocene glaciations, a new climatic ranging of a temperate type in the northern part. |
publishDate |
1992 |
dc.date.none.fl_str_mv |
1992 1992-01-01T00:00:00Z 2011-01-06T15:37:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/book |
format |
book |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/4785 |
url |
http://hdl.handle.net/10362/4785 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799137808457138176 |