Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal
Main Author: | |
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Publication Date: | 2018 |
Other Authors: | , , , |
Format: | Article |
Language: | por |
Source: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Download full: | http://hdl.handle.net/10174/24693 |
Summary: | Summary: This work aims to give a short description of the applicability of ESR method for dating Pliocene and Pleistocene units of western central mainland Portugal ranging between 2.5 and 0.2 Ma. The vast culminant unit of the sedimentary infill only was previously dated, at the base, in one site. The dating of the topmost deposits of this unit will allow to date the transition from the stage of sedimentary infilling to that of fluvial incision and to understand the controls of this. Only the lower coastal terraces are dated to <ca. 300 ka provided by OSL methods. The ESR dating will support stratigraphic correlations and estimate the local uplift rates and the identification of the main active tectonic structures in central western mainland Portugal. |
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Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland PortugalElectron spin resonance (ESR) datingPliocene and Pleistocenecoastal and fluvial terracesupliftculminant unitPortugalSummary: This work aims to give a short description of the applicability of ESR method for dating Pliocene and Pleistocene units of western central mainland Portugal ranging between 2.5 and 0.2 Ma. The vast culminant unit of the sedimentary infill only was previously dated, at the base, in one site. The dating of the topmost deposits of this unit will allow to date the transition from the stage of sedimentary infilling to that of fluvial incision and to understand the controls of this. Only the lower coastal terraces are dated to <ca. 300 ka provided by OSL methods. The ESR dating will support stratigraphic correlations and estimate the local uplift rates and the identification of the main active tectonic structures in central western mainland Portugal.2019-02-15T14:50:07Z2019-02-152018-09-04T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/24693http://hdl.handle.net/10174/24693porM. P. Gouveia, Pedro P. Cunha, C. Falguères, P. Voinchet, A. A. Martins. Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal. Actas do IX Simpósio da Margem Ibérica Atlântica,p. 257 - 258, Coimbra,2018978-989-98914-3-2mariamporto@gmail.compcunha@dct.uc.ptchristophe.falgueres@mnhn.frndaam@uevora.ptGouveia, MargaridaCunha, PedroFalguères, ChristopheVoinchet, PMartins, Antónioinfo: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:RCAAP2024-01-03T19:17:56Zoai:dspace.uevora.pt:10174/24693Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:15:19.457921Repositório 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 |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal |
title |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal |
spellingShingle |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal Gouveia, Margarida Electron spin resonance (ESR) dating Pliocene and Pleistocene coastal and fluvial terraces uplift culminant unit Portugal |
title_short |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal |
title_full |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal |
title_fullStr |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal |
title_full_unstemmed |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal |
title_sort |
Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal |
author |
Gouveia, Margarida |
author_facet |
Gouveia, Margarida Cunha, Pedro Falguères, Christophe Voinchet, P Martins, António |
author_role |
author |
author2 |
Cunha, Pedro Falguères, Christophe Voinchet, P Martins, António |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Gouveia, Margarida Cunha, Pedro Falguères, Christophe Voinchet, P Martins, António |
dc.subject.por.fl_str_mv |
Electron spin resonance (ESR) dating Pliocene and Pleistocene coastal and fluvial terraces uplift culminant unit Portugal |
topic |
Electron spin resonance (ESR) dating Pliocene and Pleistocene coastal and fluvial terraces uplift culminant unit Portugal |
description |
Summary: This work aims to give a short description of the applicability of ESR method for dating Pliocene and Pleistocene units of western central mainland Portugal ranging between 2.5 and 0.2 Ma. The vast culminant unit of the sedimentary infill only was previously dated, at the base, in one site. The dating of the topmost deposits of this unit will allow to date the transition from the stage of sedimentary infilling to that of fluvial incision and to understand the controls of this. Only the lower coastal terraces are dated to <ca. 300 ka provided by OSL methods. The ESR dating will support stratigraphic correlations and estimate the local uplift rates and the identification of the main active tectonic structures in central western mainland Portugal. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09-04T00:00:00Z 2019-02-15T14:50:07Z 2019-02-15 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/24693 http://hdl.handle.net/10174/24693 |
url |
http://hdl.handle.net/10174/24693 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
M. P. Gouveia, Pedro P. Cunha, C. Falguères, P. Voinchet, A. A. Martins. Possibilities and limitations of ESR dating applied to Pliocene and Pleistocene units of western central mainland Portugal. Actas do IX Simpósio da Margem Ibérica Atlântica,p. 257 - 258, Coimbra,2018 978-989-98914-3-2 mariamporto@gmail.com pcunha@dct.uc.pt christophe.falgueres@mnhn.fr nd aam@uevora.pt |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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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