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dc.creatorNavarrete, César-
dc.creatorGianni, Guido Martin-
dc.creatorEchaurren Gonzalez, Andres-
dc.creatorLince Klinger, Federico Gustavo-
dc.creatorFolguera Telichevsky, Andres-
dc.date2018-05-31T14:52:04Z-
dc.date2018-05-31T14:52:04Z-
dc.date2016-12-
dc.date2018-05-30T17:20:44Z-
dc.date.accessioned2019-04-29T15:46:03Z-
dc.date.available2019-04-29T15:46:03Z-
dc.date.issued2016-12-
dc.identifierNavarrete, César; Gianni, Guido Martin; Echaurren Gonzalez, Andres; Lince Klinger, Federico Gustavo; Folguera Telichevsky, Andres; Episodic Jurassic to Lower Cretaceous intraplate compression in Central Patagonia during Gondwana breakup; Pergamon-Elsevier Science Ltd; Journal Of Geodynamics; 102; 12-2016; 185-201-
dc.identifier0264-3707-
dc.identifierhttp://hdl.handle.net/11336/46796-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/301505-
dc.descriptionFrom Lower Jurassic to Lower Cretaceous, several intraplate compression events affected discrete sectors of Central Patagonia, under a general context of crustal extension associated with Gondwana breakup. This was demonstrated by means of 2D and 3D seismic and borehole data, which show partial inversion of Lower and Middle Jurassic extensional structures of the Chubut and Ca ?nadón Asfalto basins, during the earliest stages of breakup. A comparison with surrounding areas in Patagonia, where similar Juras-sic intraplate compression was described, allowed the discrimination of three discrete pulses of subtle compression (C1: ∼188?185 Ma; C2: ∼170?163; C3: ∼157?136? Ma). Interestingly, episodic intraplate compressional events are closely followed by high flux magmatic events linked to the westward expan-sion of the Karoo-Ferrar thermal anomaly, which impacted on the lithosphere of southwest Gondwana in Lower Jurassic. In addition, we determined the approximate direction of the main compressive strain (1) compatible with other Jurassic intraplate belts of South America. These observations led us to pro-pose a linkage between a thermo mechanically weakened continental crust due to LIPs activity, changes in plate motions and ridge-push forces generated by the opening of the Weddell Sea, in order to explain intraplate shortening, interrupted while Karoo LIPs magmatic invigoration took place.-
dc.descriptionFil: Navarrete, César. Universidad Nacional del Sur. Departamento de Geología; Argentina. Petroquímica Comodoro Rivadavia; Argentina-
dc.descriptionFil: Gianni, Guido Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina-
dc.descriptionFil: Echaurren Gonzalez, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina-
dc.descriptionFil: Lince Klinger, Federico Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas, Físicas y Naturales. Instituto Geofísico Sismológico Volponi; Argentina-
dc.descriptionFil: Folguera Telichevsky, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherPergamon-Elsevier Science Ltd-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.jog.2016.10.001-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0264370716300333-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectIntraplate compression-
dc.subjectKaroo large igneous province-
dc.subjectJurassic to Lower Cretaceous inversion-
dc.subjectSupercontinent break-up-
dc.subjectMeteorología y Ciencias Atmosféricas-
dc.subjectCiencias de la Tierra y relacionadas con el Medio Ambiente-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleEpisodic Jurassic to Lower Cretaceous intraplate compression in Central Patagonia during Gondwana breakup-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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