From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees

48 p.

Detalles Bibliográficos
Autores: Casas, Josep Maria, Díez Montes, Alejandro, Pujol-Solà, Núria, Beranoaguirre de Miguel, Aratz, Proenza, Joaquín A., Sánchez García, Teresa, Álvaro-Blasco, José Javier, Murphy, J. Brendan
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:dnet:digitalcsic_::004abe769f62630edb6e2347e315ab2f
Acceso en línea:http://hdl.handle.net/10261/429022
https://api.elsevier.com/content/abstract/scopus_id/105012973129
Access Level:acceso abierto
Palabra clave:Sardic unconformity
Canigó
Mantle plume
Ordovician magmatism
Pyrenees
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dc.title.none.fl_str_mv From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
title From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
spellingShingle From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
Casas, Josep Maria
Sardic unconformity
Canigó
Mantle plume
Ordovician magmatism
Pyrenees
title_short From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
title_full From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
title_fullStr From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
title_full_unstemmed From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
title_sort From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees
dc.creator.none.fl_str_mv Casas, Josep Maria
Díez Montes, Alejandro
Pujol-Solà, Núria
Beranoaguirre de Miguel, Aratz
Proenza, Joaquín A.
Sánchez García, Teresa
Álvaro-Blasco, José Javier
Murphy, J. Brendan
author Casas, Josep Maria
author_facet Casas, Josep Maria
Díez Montes, Alejandro
Pujol-Solà, Núria
Beranoaguirre de Miguel, Aratz
Proenza, Joaquín A.
Sánchez García, Teresa
Álvaro-Blasco, José Javier
Murphy, J. Brendan
author_role author
author2 Díez Montes, Alejandro
Pujol-Solà, Núria
Beranoaguirre de Miguel, Aratz
Proenza, Joaquín A.
Sánchez García, Teresa
Álvaro-Blasco, José Javier
Murphy, J. Brendan
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
European Commission
St. Francis Xavier University
Natural Sciences and Engineering Research Council of Canada
Universidad de Granada
Casas, Josep Maria [0000-0001-7760-7028]
Díez Montes, Alejandro [0000-0003-3215-9174]
Pujol-Solà, Núria [0000-0001-6378-6811]
Beranoaguirre de Miguel, Aratz [0000-0002-1137-6498]
Proenza, Joaquín A. [0000-0001-8738-7305]
Sánchez García, Teresa [0000-0001-5826-420X]
Álvaro-Blasco, José Javier [0000-0001-6294-1998]
Murphy, J. Brendan [0000-0003-2269-1976]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Sardic unconformity
Canigó
Mantle plume
Ordovician magmatism
Pyrenees
topic Sardic unconformity
Canigó
Mantle plume
Ordovician magmatism
Pyrenees
description 48 p.
publishDate 2025
dc.date.none.fl_str_mv 2025
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/429022
https://api.elsevier.com/content/abstract/scopus_id/105012973129
url http://hdl.handle.net/10261/429022
https://api.elsevier.com/content/abstract/scopus_id/105012973129
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-122467NB-C22
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-125585NB-I00
https://doi.org/10.1344/GeologicaActa2025.23.13
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad de Barcelona
CSIC - Instituto de Ciencias de la Tierra Jaume Almera (ICTJA)
CSIC - Instituto de Diagnóstico Ambiental y Estudios del Agua (IDAEA)
Universidad Autónoma de Barcelona
Institut Cartogràfic i Geològic de Catalunya
Institut Català de Paleontologia Miquel Crusafont
publisher.none.fl_str_mv Universidad de Barcelona
CSIC - Instituto de Ciencias de la Tierra Jaume Almera (ICTJA)
CSIC - Instituto de Diagnóstico Ambiental y Estudios del Agua (IDAEA)
Universidad Autónoma de Barcelona
Institut Cartogràfic i Geològic de Catalunya
Institut Català de Paleontologia Miquel Crusafont
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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spelling From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, PyreneesCasas, Josep MariaDíez Montes, AlejandroPujol-Solà, NúriaBeranoaguirre de Miguel, AratzProenza, Joaquín A.Sánchez García, TeresaÁlvaro-Blasco, José JavierMurphy, J. BrendanSardic unconformityCanigóMantle plumeOrdovician magmatismPyrenees48 p.[EN] We present a review of the stratigraphical, structural, geochemical, isotopic and geochronological data that document Ordovician events in the Canigó massif, eastern Pyrenees. Voluminous felsic magmatism, 15-20my in duration, occurred in the Mid to Late Ordovician, in two magmatic pulses that produced several laccolithic bodies, up to ca. 2000m in thickness, which became the protoliths of the various lithologies of the Canigó gneisses. There is also evidence of coeval basalt (now metabasites) with E-MORB affinities. Mid Ordovician uplift and erosion produced an Upper Ordovician (Sardic) unconformity. Synchronous extensional faults built propagation cleavage-free foldsaffecting a pre-Upper Ordovician succession and caused the erosion of up to 1500m of the underlying Cambrian- Lower Ordovician succession. Early Late Ordovician synsedimentary normal faults produced significant thickness variations in the Upper Ordovician successions. Compiled data match the Ordovician evolution described in Sardinia, Mouthoumet and Montagne Noire (Occitan Domain), but differs from the evolution of neighbouring areas, such as the Iberian, Armorican and Bohemian massifs, where thermal doming and magmatism developed earlier, in Furongian-Early Ordovician times, linked to the Toledanian unconformity. In the study area, uplift, erosion and extensional tectonics argue for a lithospheric uplift coeval with the development of felsic and basaltic (with E-MORB affinities) magmatism, and strongly suggests Mid to Late Ordovician plume activity beneath this segment of NW Gondwanan. The proposed plume would be one of a cluster of plumes impacting the Gondwana periphery that probably migrated inwards into Gondwana. Plume activity may be related to an early Palaeozoic superplume event, that contributed to the birth and development of the Rheic Ocean throughout the Gondwana margin breakup.This publication is a contribution to grants PID2021-122467NB-C22 and PID2021-125585NB-I00 funded by MICIU/AEI/ 10.13039/501100011033 and by ERDF/EU. JMC acknowledge the support of the James Chair for Pure and Applied Sciences, St. Francis Xavier University (Antigonish, NS). JBM acknowledges the continuing support of NSERC, Canada. NPS acknowledges a Juan de la Cierva grant from the University of Granada.Peer reviewedUniversidad de BarcelonaCSIC - Instituto de Ciencias de la Tierra Jaume Almera (ICTJA)CSIC - Instituto de Diagnóstico Ambiental y Estudios del Agua (IDAEA)Universidad Autónoma de BarcelonaInstitut Cartogràfic i Geològic de CatalunyaInstitut Català de Paleontologia Miquel CrusafontAgencia Estatal de Investigación (España)European CommissionSt. Francis Xavier UniversityNatural Sciences and Engineering Research Council of CanadaUniversidad de GranadaCasas, Josep Maria [0000-0001-7760-7028]Díez Montes, Alejandro [0000-0003-3215-9174]Pujol-Solà, Núria [0000-0001-6378-6811]Beranoaguirre de Miguel, Aratz [0000-0002-1137-6498]Proenza, Joaquín A. [0000-0001-8738-7305]Sánchez García, Teresa [0000-0001-5826-420X]Álvaro-Blasco, José Javier [0000-0001-6294-1998]Murphy, J. Brendan [0000-0003-2269-1976]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202620262025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/429022https://api.elsevier.com/content/abstract/scopus_id/105012973129reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-122467NB-C22info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-125585NB-I00https://doi.org/10.1344/GeologicaActa2025.23.13Síinfo:eu-repo/semantics/openAccessoai:dnet:digitalcsic_::004abe769f62630edb6e2347e315ab2f2026-05-22T06:33:51Z
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