Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin

During the Paleogene and Neogene the NE Iberian plate underwent significant paleogeographic changes driven by the Iberian and European plate collision and the resulting formation of the Pyrenean orogen and its corresponding foreland basin. Shortening resulted in the advance of the orogenic wedge, em...

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Autores: Garcés Crespo, Miguel, López Blanco, Miguel, Valero Montesa, Luis, Beamud Amorós, Elisabet, Muñoz, Josep Anton, Oliva-Urcia, Belén, Vinyoles i Busquets, Andreu, Arbués, Pau, Cabello López, Patricia, Cabrera, Lluís
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2020
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/161777
Acceso en línea:https://hdl.handle.net/2445/161777
Access Level:acceso abierto
Palabra clave:Sedimentologia
Pirineus
Estratigrafia seqüencial
Paleomagnetisme
Sedimentology
Pyrenees
Sequence stratigraphy
Paleomagnetism
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spelling Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basinGarcés Crespo, MiguelLópez Blanco, MiguelValero Montesa, LuisBeamud Amorós, ElisabetMuñoz, Josep AntonOliva-Urcia, BelénVinyoles i Busquets, AndreuArbués, PauCabello López, PatriciaCabrera, LluísSedimentologiaPirineusEstratigrafia seqüencialPaleomagnetismeSedimentologyPyreneesSequence stratigraphyPaleomagnetismDuring the Paleogene and Neogene the NE Iberian plate underwent significant paleogeographic changes driven by the Iberian and European plate collision and the resulting formation of the Pyrenean orogen and its corresponding foreland basin. Shortening resulted in the advance of the orogenic wedge, emplacement of allochthonous units, and progressive basin partitioning. Sediment transfer systems reacted to the evolving paleogeographic scenario, shifting from forebulge to foredeep and wedge-top settings. Critical reorganizations included successive shifts from open to close drainage conditions, which had an strong impact on accommodation, and the stratigraphic architecture of the basin infill, overfill and later erosion. The aim of this work is to synthesize the paleogeographic and sedimentary evolution of the south-pyrenean foreland, with emphasis on the reconstruction of sediment routing, the evaluation of sedimentation rate trends, the timing of sedimentary shifts and the analysis of their causes. Stratigraphic data are compiled in a comprehensive magnetostratigraphy-based chronostratigraphic framework. Besides, sedimentary and structural data are put together to produce a series of palinspastically restored paleogeographic maps, which reflect five key stages in the evolution of the region. These stages include: 1) the Late Cretaceous tectonic inversion of the extended Iberian margin; 2) the Early Eocene formation of the southern Pyrenean foredeep; 3) the Middle Eocene widening and overfilling; 4) the late Eocene shift into an internal drainage; and 5) the Late Miocene drainage opening and erosion. In the light of these results, the variable role of tectonics, climate and eustacy at different time scales are discussed.Elsevier B.V.2020202220202020info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersion65 p.application/pdfhttps://hdl.handle.net/2445/161777Articles publicats en revistes (Dinàmica de la Terra i l'Oceà)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: https://doi.org/10.1016/j.marpetgeo.2019.104105Marine and Petroleum Geology, 2020, vol. 113, p. 104105https://doi.org/10.1016/j.marpetgeo.2019.104105cc-by-nc-nd (c) Elsevier B.V., 2020http://creativecommons.org/licenses/by-nc-nd/3.0/esinfo:eu-repo/semantics/openAccessoai:recercat.cat:2445/1617772026-05-29T05:05:01Z
dc.title.none.fl_str_mv Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
title Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
spellingShingle Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
Garcés Crespo, Miguel
Sedimentologia
Pirineus
Estratigrafia seqüencial
Paleomagnetisme
Sedimentology
Pyrenees
Sequence stratigraphy
Paleomagnetism
title_short Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
title_full Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
title_fullStr Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
title_full_unstemmed Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
title_sort Paleogeographic and Sedimentary evolution of the South-Pyrenean Foreland basin
dc.creator.none.fl_str_mv Garcés Crespo, Miguel
López Blanco, Miguel
Valero Montesa, Luis
Beamud Amorós, Elisabet
Muñoz, Josep Anton
Oliva-Urcia, Belén
Vinyoles i Busquets, Andreu
Arbués, Pau
Cabello López, Patricia
Cabrera, Lluís
author Garcés Crespo, Miguel
author_facet Garcés Crespo, Miguel
López Blanco, Miguel
Valero Montesa, Luis
Beamud Amorós, Elisabet
Muñoz, Josep Anton
Oliva-Urcia, Belén
Vinyoles i Busquets, Andreu
Arbués, Pau
Cabello López, Patricia
Cabrera, Lluís
author_role author
author2 López Blanco, Miguel
Valero Montesa, Luis
Beamud Amorós, Elisabet
Muñoz, Josep Anton
Oliva-Urcia, Belén
Vinyoles i Busquets, Andreu
Arbués, Pau
Cabello López, Patricia
Cabrera, Lluís
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Sedimentologia
Pirineus
Estratigrafia seqüencial
Paleomagnetisme
Sedimentology
Pyrenees
Sequence stratigraphy
Paleomagnetism
topic Sedimentologia
Pirineus
Estratigrafia seqüencial
Paleomagnetisme
Sedimentology
Pyrenees
Sequence stratigraphy
Paleomagnetism
description During the Paleogene and Neogene the NE Iberian plate underwent significant paleogeographic changes driven by the Iberian and European plate collision and the resulting formation of the Pyrenean orogen and its corresponding foreland basin. Shortening resulted in the advance of the orogenic wedge, emplacement of allochthonous units, and progressive basin partitioning. Sediment transfer systems reacted to the evolving paleogeographic scenario, shifting from forebulge to foredeep and wedge-top settings. Critical reorganizations included successive shifts from open to close drainage conditions, which had an strong impact on accommodation, and the stratigraphic architecture of the basin infill, overfill and later erosion. The aim of this work is to synthesize the paleogeographic and sedimentary evolution of the south-pyrenean foreland, with emphasis on the reconstruction of sediment routing, the evaluation of sedimentation rate trends, the timing of sedimentary shifts and the analysis of their causes. Stratigraphic data are compiled in a comprehensive magnetostratigraphy-based chronostratigraphic framework. Besides, sedimentary and structural data are put together to produce a series of palinspastically restored paleogeographic maps, which reflect five key stages in the evolution of the region. These stages include: 1) the Late Cretaceous tectonic inversion of the extended Iberian margin; 2) the Early Eocene formation of the southern Pyrenean foredeep; 3) the Middle Eocene widening and overfilling; 4) the late Eocene shift into an internal drainage; and 5) the Late Miocene drainage opening and erosion. In the light of these results, the variable role of tectonics, climate and eustacy at different time scales are discussed.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/161777
url https://hdl.handle.net/2445/161777
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1016/j.marpetgeo.2019.104105
Marine and Petroleum Geology, 2020, vol. 113, p. 104105
https://doi.org/10.1016/j.marpetgeo.2019.104105
dc.rights.none.fl_str_mv cc-by-nc-nd (c) Elsevier B.V., 2020
http://creativecommons.org/licenses/by-nc-nd/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc-nd (c) Elsevier B.V., 2020
http://creativecommons.org/licenses/by-nc-nd/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 65 p.
application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv Articles publicats en revistes (Dinàmica de la Terra i l'Oceà)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812455

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