000089265 001__ 89265
000089265 005__ 20220817094617.0
000089265 0247_ $$2doi$$a10.1029/2018TC005422
000089265 0248_ $$2sideral$$a115015
000089265 037__ $$aART-2019-115015
000089265 041__ $$aeng
000089265 100__ $$aIzquierdo-Llavall, E.
000089265 245__ $$aBasement-Cover Relationships and Their Along-Strike Changes in the Linking Zone (Iberian Range, Spain): A Combined Structural and Gravimetric Study
000089265 260__ $$c2019
000089265 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089265 5203_ $$aContractional deformation in the transition between the Iberian and Catalan Coastal Ranges (Linking Zone) generated both thin-skinned structures detached in low-strength Triassic units and basement-involved structures. To evaluate their extent and relative contribution to the overall structure, we carried out a study combining structural geology and gravimetry. New gravity data (938 stations) and density determinations (827 samples) were acquired and combined with previous existing databases to obtain Bouguer anomaly and residual Bouguer anomaly maps of the study area. Seven serial and balanced cross sections were built, their depth geometries being constrained through the 2.5-D gravity modeling and the 3-D gravity inversion that we accomplished. The residual Bouguer anomaly map shows a good correlation between basement antiforms and gravity highs whereas negative anomalies mostly correspond to (i) Meso-Cenozoic synclines and (ii) Neogene-Quaternary basins. Cross sections depict a southern, thick-skinned domain where extensional, basement faults inherited from Late Jurassic-Early Cretaceous times were inverted during the Cenozoic. To the north, we interpret the existence of both Triassic-detached and basement-involved deformation domains. The two deformation styles are vertically overlapped in the southernmost part of the Catalan Coastal Ranges but relay both across and along strike in the Eastern Iberian Range. These basement and cover relationships and their along-strike variations are analyzed in terms of the interplay between structural inheritance, its obliquity to the shortening direction, and the continuity and effectiveness of Triassic décollements in the study area.
000089265 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E01-17R$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2014-54118
000089265 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000089265 590__ $$a3.543$$b2019
000089265 591__ $$aGEOCHEMISTRY & GEOPHYSICS$$b18 / 84 = 0.214$$c2019$$dQ1$$eT1
000089265 592__ $$a2.249$$b2019
000089265 593__ $$aGeophysics$$c2019$$dQ1
000089265 593__ $$aGeochemistry and Petrology$$c2019$$dQ1
000089265 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000089265 700__ $$aAyala, C.
000089265 700__ $$0(orcid)0000-0002-0504-2352$$aPueyo, E.L.$$uUniversidad de Zaragoza
000089265 700__ $$0(orcid)0000-0003-3652-3527$$aCasas-Sainz, A.M.$$uUniversidad de Zaragoza
000089265 700__ $$0(orcid)0000-0003-1563-6434$$aOliva-Urcia, B.
000089265 700__ $$aRubio, F.
000089265 700__ $$aRodríguez-Pintó, A.
000089265 700__ $$aRey-Moral, C.
000089265 700__ $$aMediato, J.F.
000089265 700__ $$aGarcía-Crespo, J.
000089265 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000089265 773__ $$g38, 8 (2019), 2934-2960$$pTectonics$$tTectonics$$x0278-7407
000089265 8564_ $$s5438913$$uhttps://zaguan.unizar.es/record/89265/files/texto_completo.pdf$$yVersión publicada
000089265 8564_ $$s49308$$uhttps://zaguan.unizar.es/record/89265/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000089265 909CO $$ooai:zaguan.unizar.es:89265$$particulos$$pdriver
000089265 951__ $$a2022-08-17-09:33:34
000089265 980__ $$aARTICLE