63094 20200221144147.0 doi 10.1111/ter.12197 sideral 94109 ART-2016-94109 eng Torres-López, Sara Pre-Cenomanian versus Cenozoic folding in the High Atlas revealed by palaeomagnetic data 2016 Access copy available to the general public Unrestricted Palaeomagnetic data, and specifically remagnetizations, are used to constrain the geometric reconstruction at 100 Ma of three anticlines cored by gabbroic intrusions and Triassic shales in the Central High Atlas, Morocco. Previous palaeomagnetic results have revealed that the Mesozoic sediments of this region acquired a pervasive remagnetization at the end of the Early Cretaceous. The restoration of palaeomagnetic vectors to the remagnetization stage (100 Ma) allows us to determine the dip of the beds during this period and, thereby, to reconstruct structures during that time and determine the relative contributions of Mesozoic magmatic/diapiric uplift vs. Cenozoic compression to the present-day dip. Our results indicate that three major anticlines in the Central High Atlas (Tasraft, Tassent and Tissila) were initiated to different degrees before the Late Cretaceous and were reactivated during Cenozoic compression to acquire their present-day geometry. We also discuss the origin of these structures. info:eu-repo/grantAgreement/ES/MINECO/CGL2012-38481 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 2.214 2016 GEOSCIENCES, MULTIDISCIPLINARY 73 / 188 = 0.388 2016 Q2 T2 1.346 2016 Geology 2016 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion (orcid)0000-0003-3652-3527 Casas, Antonio M. Universidad de Zaragoza Villalaín, Juan José El Ouardi, Hamidou Moussaid, Bennacer 2000 428 Universidad de Zaragoza Dpto. Ciencias de la Tierra Área Geodinámica Interna 28, 2 (2016), 110-119 [30 pp] Terra Nova TERRA NOVA 0954-4879 1453731 http://zaguan.unizar.es/record/63094/files/texto_completo.pdf Postprint 35711 http://zaguan.unizar.es/record/63094/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:63094 articulos driver 2020-02-21-13:06:50 ARTICLE