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dc.contributor.authorFord, Maryes_ES
dc.contributor.authorVergés, Jaumees_ES
dc.date.accessioned2020-11-09T14:04:07Z-
dc.date.available2020-11-09T14:04:07Z-
dc.date.issued2021-
dc.identifier.citationJournal of the Geological Society, 178(1): jgs2019-157 (2021)es_ES
dc.identifier.issn0016-7649-
dc.identifier.urihttp://hdl.handle.net/10261/222554-
dc.description.abstractIn this field study we reinterpret the narrow eastern North Pyrenean Zone, France, as an inverted salt-rich transtensional rift system based on identification of halokinetic depositional sequences across rift platform to distal rift margin domains with a cumulative throw of >2.8 km on steep Cretaceous faults. The rift platform records extension on detached rotational faults above Triassic evaporites from Jurassic to Aptian with uplift and erosion during the Albian. Transtensional Aptian–Albian minibasins align along the salt-rich rift margin fault zone. In the Aptian–Albian main rift large en echelon synclinal minibasins developed between salt walls, although Jurassic diapiric evolution is likely. Upper Cretaceous units locally record continuing diapirism. The Boucheville and Bas Agly depocentres, altered by synrift HT metamorphism, form the distal rift domain terminating south against the North Pyrenean Fault. The narrowness of the Pyrenean rift, shape of minibasins, en echelon oblique synclinal depocentres and folds coupled with a discontinuous distribution and intensity of HT metamorphism support a transtensional regime along the Iberia–Europe plate margin during late Early and early Late Cretaceous. In this model, the distal European margin comprises deep faults limiting laterally discontinuous crustal domains and ‘hot’ pull-apart basins with mantle rocks directly beneath sedimentary cover.es_ES
dc.description.sponsorshipThis work was funded by the French ANR project PYRAMID; the OROGEN project financed by Total, BRGM and the CNRS; the Spanish Ministry of Economy and Competitiveness, Grant/Award Number SUBTETIS (PIE-CSIC-201830E039); and Generalitat de Catalunya, Grant/Award Number AGAUR 2017 SGR 847.es_ES
dc.language.isoenges_ES
dc.publisherGeological Society of Londones_ES
dc.relationMINECO/ICTI2013-2016/ PIE-CSIC-201830E039es_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rightsopenAccesses_ES
dc.subjectWestern Pyreneeses_ES
dc.subjectBasement Blockses_ES
dc.subjectMesozoic Evolutiones_ES
dc.subjectMantle exhumationes_ES
dc.subjectSouthern Corbiereses_ES
dc.subjectAlkaline magmatismes_ES
dc.subjectCretaceous Albitizationes_ES
dc.subjectIberia-newfoundlandes_ES
dc.subjectCentral High-Atlases_ES
dc.subjectFold-thrust beltes_ES
dc.titleEvolution of a salt-rich transtensional rifted margin, eastern North Pyrenees, Francees_ES
dc.typeartículoes_ES
dc.identifier.doihttp://dx.doi.org/10.1144/jgs2019-157-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1144/jgs2019-157es_ES
dc.identifier.e-issn2041-479X-
dc.rights.licensehttp://creativecommons.org/licenses/by/4.0/es_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderAgence Nationale de la Recherche (France)es_ES
dc.contributor.funderGeneralitat de Catalunyaes_ES
dc.contributor.funderCentre National de la Recherche Scientifique (France)es_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100001665es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004794es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002809es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.contributor.orcidVergés, Jaume [0000-0002-4467-5291]es_ES
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