Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)

The precise determination of the tectonic deformation timing such as thrust emplacement has always been a challenge for understanding the evolution of fold-and-thrust belts. In the Catalan Coastal Ranges, this issue has traditionally been addressed through the mapping and the analysis of the syn-tec...

ver descrição completa

Detalhes bibliográficos
Autores: Marín, Miquel, Carola i Molas, Eloi, Beamud Amorós, Elisabet, Bover-Arnal, Telm, López Blanco, Miguel, Garcés Crespo, Miguel, Roca i Abella, Eduard, Costa Gisbert, Elisenda, Ferrer García, J. Oriol (José Oriol), Cabrera, Lluís
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Recursos:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/223089
Acesso em linha:https://hdl.handle.net/2445/223089
Access Level:acceso abierto
Palavra-chave:Magnetoestratigrafia
Serralada Litoral Catalana (Catalunya)
Paleogen
Ebre (Espanya : Conca)
Magnetostratigraphy
Catalan Coastal Range (Catalonia)
Paleogene
Ebro River Watershead (Spain)
id ES_c7ffbde5a683e854f9f4528adf78d2fb
oai_identifier_str oai:diposit.ub.edu:2445/223089
network_acronym_str ES
network_name_str España
repository_id_str
spelling Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)Marín, MiquelCarola i Molas, EloiBeamud Amorós, ElisabetBover-Arnal, TelmLópez Blanco, MiguelGarcés Crespo, MiguelRoca i Abella, EduardCosta Gisbert, ElisendaFerrer García, J. Oriol (José Oriol)Cabrera, LluísMagnetoestratigrafiaSerralada Litoral Catalana (Catalunya)PaleogenEbre (Espanya : Conca)MagnetostratigraphyCatalan Coastal Range (Catalonia)PaleogeneEbro River Watershead (Spain)The precise determination of the tectonic deformation timing such as thrust emplacement has always been a challenge for understanding the evolution of fold-and-thrust belts. In the Catalan Coastal Ranges, this issue has traditionally been addressed through the mapping and the analysis of the syn-tectonic successions preserved in the SE margin of the Ebro Basin. However, the age of the Paleogene contractional structures located towards the hinterland and responsible of the inversion and uplift of the inherited Mesozoic structure remained uncertain due to the lack of preserved syn-kinematic strata in these areas. With the aim of better understand the contractional evolution of the area during the Paleogene, this work presents a tectono-stratigraphic analysis approach that combines structural reconstructions, provenance analysis and magnetostratigraphic dating in well-exposed synorogenic sediments in the central SE margin of the Ebro Basin. The results of the study allow to establish the precise age of the main contractional structures present in the central Catalan Coastal Ranges. The combined analysis has revealed that: i) the inversion of the Montmell-Vallès Faults System started in the Bartonian and continued up to the late Priabonian,and ii) the emplacement of the Gaià-El Camp Thrust and the formation of the Cabra-Carme Anticline took place from early to late Priabonian and was the responsible of the sudden increased of the sedimentation rates. A later decrease of the sedimentation rates during late Priabonian (chron C15n) has been interpreted as the prelude of the end of the Paleogene compressional phase in the area.(UB). (ICTJA). (IDEA). (UAB). (CSIC)2025info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/223089Articles publicats en revistes (Dinàmica de la Terra i l'Oceà)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1344/GeologicaActa2025.23.2Geologica Acta, 2025, vol. 23https://doi.org/10.1344/GeologicaActa2025.23.2cc-by-sa (c) Marín, Miquel et al., 2025http://creativecommons.org/licenses/by-sa/4.0/info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/2230892026-05-27T06:46:51Z
dc.title.none.fl_str_mv Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
title Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
spellingShingle Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
Marín, Miquel
Magnetoestratigrafia
Serralada Litoral Catalana (Catalunya)
Paleogen
Ebre (Espanya : Conca)
Magnetostratigraphy
Catalan Coastal Range (Catalonia)
Paleogene
Ebro River Watershead (Spain)
title_short Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
title_full Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
title_fullStr Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
title_full_unstemmed Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
title_sort Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)
dc.creator.none.fl_str_mv Marín, Miquel
Carola i Molas, Eloi
Beamud Amorós, Elisabet
Bover-Arnal, Telm
López Blanco, Miguel
Garcés Crespo, Miguel
Roca i Abella, Eduard
Costa Gisbert, Elisenda
Ferrer García, J. Oriol (José Oriol)
Cabrera, Lluís
author Marín, Miquel
author_facet Marín, Miquel
Carola i Molas, Eloi
Beamud Amorós, Elisabet
Bover-Arnal, Telm
López Blanco, Miguel
Garcés Crespo, Miguel
Roca i Abella, Eduard
Costa Gisbert, Elisenda
Ferrer García, J. Oriol (José Oriol)
Cabrera, Lluís
author_role author
author2 Carola i Molas, Eloi
Beamud Amorós, Elisabet
Bover-Arnal, Telm
López Blanco, Miguel
Garcés Crespo, Miguel
Roca i Abella, Eduard
Costa Gisbert, Elisenda
Ferrer García, J. Oriol (José Oriol)
Cabrera, Lluís
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Magnetoestratigrafia
Serralada Litoral Catalana (Catalunya)
Paleogen
Ebre (Espanya : Conca)
Magnetostratigraphy
Catalan Coastal Range (Catalonia)
Paleogene
Ebro River Watershead (Spain)
topic Magnetoestratigrafia
Serralada Litoral Catalana (Catalunya)
Paleogen
Ebre (Espanya : Conca)
Magnetostratigraphy
Catalan Coastal Range (Catalonia)
Paleogene
Ebro River Watershead (Spain)
description The precise determination of the tectonic deformation timing such as thrust emplacement has always been a challenge for understanding the evolution of fold-and-thrust belts. In the Catalan Coastal Ranges, this issue has traditionally been addressed through the mapping and the analysis of the syn-tectonic successions preserved in the SE margin of the Ebro Basin. However, the age of the Paleogene contractional structures located towards the hinterland and responsible of the inversion and uplift of the inherited Mesozoic structure remained uncertain due to the lack of preserved syn-kinematic strata in these areas. With the aim of better understand the contractional evolution of the area during the Paleogene, this work presents a tectono-stratigraphic analysis approach that combines structural reconstructions, provenance analysis and magnetostratigraphic dating in well-exposed synorogenic sediments in the central SE margin of the Ebro Basin. The results of the study allow to establish the precise age of the main contractional structures present in the central Catalan Coastal Ranges. The combined analysis has revealed that: i) the inversion of the Montmell-Vallès Faults System started in the Bartonian and continued up to the late Priabonian,and ii) the emplacement of the Gaià-El Camp Thrust and the formation of the Cabra-Carme Anticline took place from early to late Priabonian and was the responsible of the sudden increased of the sedimentation rates. A later decrease of the sedimentation rates during late Priabonian (chron C15n) has been interpreted as the prelude of the end of the Paleogene compressional phase in the area.
publishDate 2025
dc.date.none.fl_str_mv 2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/223089
url https://hdl.handle.net/2445/223089
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1344/GeologicaActa2025.23.2
Geologica Acta, 2025, vol. 23
https://doi.org/10.1344/GeologicaActa2025.23.2
dc.rights.none.fl_str_mv cc-by-sa (c) Marín, Miquel et al., 2025
http://creativecommons.org/licenses/by-sa/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-sa (c) Marín, Miquel et al., 2025
http://creativecommons.org/licenses/by-sa/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv (UB). (ICTJA). (IDEA). (UAB). (CSIC)
publisher.none.fl_str_mv (UB). (ICTJA). (IDEA). (UAB). (CSIC)
dc.source.none.fl_str_mv Articles publicats en revistes (Dinàmica de la Terra i l'Oceà)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419226977009664
score 15,812455

Registos relacionados