000118612 001__ 118612
000118612 005__ 20220921104420.0
000118612 0247_ $$2doi$$a10.1002/2016TC004459
000118612 0248_ $$2sideral$$a99850
000118612 037__ $$aART-2017-99850
000118612 041__ $$aeng
000118612 100__ $$0(orcid)0000-0003-4441-4240$$aGarcía-Lasanta, C.
000118612 245__ $$aRemagnetizations used to unravel large-scale fold kinematics: A case study in the Cameros Basin (Northern Spain)
000118612 260__ $$c2017
000118612 5060_ $$aAccess copy available to the general public$$fUnrestricted
000118612 5203_ $$aThe occurrence of a generalized remagnetization at 100 Ma makes the Cameros Basin, an 8 km thick Cretaceous extensional trough inverted during the Cenozoic, a perfect natural frame to apply paleomagnetic vectors to geometrical reconstructions. The widespread remagnetization that occurred between the extensional and compressional episodes, linked to low-grade metamorphism, provides a tool to reconstruct the attitude of beds at the remagnetization time, thus giving a picture of basin geometry during the Cretaceous. This snapshot is compared with the present-day geometry to constrain the large-scale kinematic evolution of folds between these two stages. According to this methodology, a syncline, preinversion geometry of the sedimentary basin was determined and the position of its main axial surface was accurately located. Comparing with the present-day, postinversion geometry, a northward hinge migration of around 5 km is inferred. This migration is the result of the southward back thrusting in the southern basin border, favored by the detachment level at the base of the Mesozoic cover. Conversely, the main northward directed thrust, which involved both the Paleozoic basement and the Mesozoic cover, did not significantly affect the internal structure of the basin in spite of its overall displacement of more than 20 km.
000118612 536__ $$9info:eu-repo/grantAgreement/ES/MICINN/BES-2010-037509$$9info:eu-repo/grantAgreement/ES/MICINN/CGL2009-08969$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2012-38481$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2013-42670-P$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2016-77560
000118612 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000118612 590__ $$a3.583$$b2017
000118612 591__ $$aGEOCHEMISTRY & GEOPHYSICS$$b18 / 85 = 0.212$$c2017$$dQ1$$eT1
000118612 592__ $$a2.544$$b2017
000118612 593__ $$aGeophysics$$c2017$$dQ1
000118612 593__ $$aGeochemistry and Petrology$$c2017$$dQ1
000118612 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000118612 700__ $$0(orcid)0000-0003-3652-3527$$aCasas-Sainz, A.$$uUniversidad de Zaragoza
000118612 700__ $$aVillalaín, J.J.$$uUniversidad de Zaragoza
000118612 700__ $$0(orcid)0000-0003-1563-6434$$aOliva-Urcia, B.
000118612 700__ $$aMochales, T.
000118612 700__ $$aSperanza, F.
000118612 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000118612 773__ $$g36, 4 (2017), 714-729$$pTectonics$$tTectonics$$x0278-7407
000118612 8564_ $$s2337336$$uhttps://zaguan.unizar.es/record/118612/files/texto_completo.pdf$$yVersión publicada
000118612 8564_ $$s2843679$$uhttps://zaguan.unizar.es/record/118612/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000118612 909CO $$ooai:zaguan.unizar.es:118612$$particulos$$pdriver
000118612 951__ $$a2022-09-21-09:24:20
000118612 980__ $$aARTICLE