The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain

Detalhes bibliográficos
Autor(a) principal: Moreira, Noel
Data de Publicação: 2019
Outros Autores: Romão, José, Dias, Rui, Ribeiro, António, Pedro, Jorge
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/27227
Resumo: This chapter characterizes the Finisterra Terrane, enhancing its differences from the neighbouring Iberian Terrane. The contact between these terranes is the Porto-Tomar-Ferreira do Alentejo Shear Zone, a major lithospheric structure whose complex Variscan evolution remains debatable. The lithostratigraphic, tectonometamorphic and magmatic features observed in the Finisterra Terrane show that it was an independent terrane during the Devonian. This situation changed during the Mississippian, when the main features of the Finisterra and the Iberian Terranes became similar, which indicates that both terranes evolved together since the Carboniferous times. The similarities of the Finisterra Terrane with the Central European Variscan domains, namely the Léon Block and the Mid-German Crystalline Rise, enable us to propose a new tectono-stratigraphic terrane (Finisterra-León-MGCR Terrane), which defines an arcuate pattern compatible with the Ibero-Armorican Arc.
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spelling The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan ChainTerreno FinisterraCadeia Varisca IbéricaThis chapter characterizes the Finisterra Terrane, enhancing its differences from the neighbouring Iberian Terrane. The contact between these terranes is the Porto-Tomar-Ferreira do Alentejo Shear Zone, a major lithospheric structure whose complex Variscan evolution remains debatable. The lithostratigraphic, tectonometamorphic and magmatic features observed in the Finisterra Terrane show that it was an independent terrane during the Devonian. This situation changed during the Mississippian, when the main features of the Finisterra and the Iberian Terranes became similar, which indicates that both terranes evolved together since the Carboniferous times. The similarities of the Finisterra Terrane with the Central European Variscan domains, namely the Léon Block and the Mid-German Crystalline Rise, enable us to propose a new tectono-stratigraphic terrane (Finisterra-León-MGCR Terrane), which defines an arcuate pattern compatible with the Ibero-Armorican Arc.Springer Nature Switzerland2020-02-26T11:15:47Z2020-02-262019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/27227http://hdl.handle.net/10174/27227porIn: C. Quesada and T. Oliveira (Eds.), "The Geology of Iberia: A Geodynamic Approach- Volume 2: The Variscan Cycle", chapter 7, SpringerDepartamento Geociênciasnafm@uevora.ptmanuel.romao@lneg.ptrdias@uevora.ptaribeiro@fc.ul.ptjpedro@uevora.pt395doi: 10.1007/978-3-030-10519-8_7Moreira, NoelRomão, JoséDias, RuiRibeiro, AntónioPedro, Jorgeinfo: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:RCAAP2024-01-03T19:22:33Zoai:dspace.uevora.pt:10174/27227Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:17:19.465289Repositório 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 The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
title The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
spellingShingle The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
Moreira, Noel
Terreno Finisterra
Cadeia Varisca Ibérica
title_short The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
title_full The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
title_fullStr The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
title_full_unstemmed The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
title_sort The Finisterra-Léon-Mid German Cristalline Rise Domain; Proposal of a New Terrane in the Variscan Chain
author Moreira, Noel
author_facet Moreira, Noel
Romão, José
Dias, Rui
Ribeiro, António
Pedro, Jorge
author_role author
author2 Romão, José
Dias, Rui
Ribeiro, António
Pedro, Jorge
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Moreira, Noel
Romão, José
Dias, Rui
Ribeiro, António
Pedro, Jorge
dc.subject.por.fl_str_mv Terreno Finisterra
Cadeia Varisca Ibérica
topic Terreno Finisterra
Cadeia Varisca Ibérica
description This chapter characterizes the Finisterra Terrane, enhancing its differences from the neighbouring Iberian Terrane. The contact between these terranes is the Porto-Tomar-Ferreira do Alentejo Shear Zone, a major lithospheric structure whose complex Variscan evolution remains debatable. The lithostratigraphic, tectonometamorphic and magmatic features observed in the Finisterra Terrane show that it was an independent terrane during the Devonian. This situation changed during the Mississippian, when the main features of the Finisterra and the Iberian Terranes became similar, which indicates that both terranes evolved together since the Carboniferous times. The similarities of the Finisterra Terrane with the Central European Variscan domains, namely the Léon Block and the Mid-German Crystalline Rise, enable us to propose a new tectono-stratigraphic terrane (Finisterra-León-MGCR Terrane), which defines an arcuate pattern compatible with the Ibero-Armorican Arc.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01T00:00:00Z
2020-02-26T11:15:47Z
2020-02-26
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/10174/27227
http://hdl.handle.net/10174/27227
url http://hdl.handle.net/10174/27227
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv In: C. Quesada and T. Oliveira (Eds.), "The Geology of Iberia: A Geodynamic Approach- Volume 2: The Variscan Cycle", chapter 7, Springer
Departamento Geociências
nafm@uevora.pt
manuel.romao@lneg.pt
rdias@uevora.pt
aribeiro@fc.ul.pt
jpedro@uevora.pt
395
doi: 10.1007/978-3-030-10519-8_7
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature Switzerland
publisher.none.fl_str_mv Springer Nature Switzerland
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
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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