000135559 001__ 135559
000135559 005__ 20240605121015.0
000135559 0247_ $$2doi$$a10.1029/2024TC008274
000135559 0248_ $$2sideral$$a138719
000135559 037__ $$aART-2024-138719
000135559 041__ $$aeng
000135559 100__ $$aSantolaria, P.
000135559 245__ $$aSalt distribution in the South Pyrenean Central Salient: Insights from gravity anomalies
000135559 260__ $$c2024
000135559 5060_ $$aAccess copy available to the general public$$fUnrestricted
000135559 5203_ $$aTriassic evaporites represent the regional décollement of the Pyrenees and form two salt provinces north and south of the South Pyrenean Central Salient (SPCS). We present an updated Bouguer and residual Bouguer anomaly map built upon the homogenization of available gravity data of the SPCS together with four new and representative cross‐sections, constrained by geological data acquired in the field, seismic, well, and gravity data (gravity forward modeling). Gravity anomaly maps and cross‐sections are used to characterize the present‐day uneven distribution of Triassic evaporites. Outcropping Triassic evaporites is not necessarily associated with an underlying evaporite accumulation and the absence of it at surface does not involves its non‐existence at depth. Northwest of the salient, a major accumulation of Triassic evaporites floors a thick syn‐orogenic Upper Cretaceous basin. South of it, Triassic rocks core salt‐detached anticlines related to the Pyrenean orogeny. Along the southernmost (and youngest) thrust sheet of the salient, diapirs, and evaporite accumulations are associated with a salt‐inflated area.
000135559 536__ $$9info:eu-repo/grantAgreement/ES/AEI/PID2020-117598GB-I00$$9info:eu-repo/grantAgreement/ES/MICINN/PID2020-114273GB-C22
000135559 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000135559 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000135559 700__ $$aAyala, C.
000135559 700__ $$0(orcid)0000-0002-1929-8850$$aSoto, R.
000135559 700__ $$aClariana, P.
000135559 700__ $$aRubio, F. M.
000135559 700__ $$aMartín-León, J.
000135559 700__ $$0(orcid)0000-0002-0504-2352$$aPueyo, E. L.
000135559 700__ $$aMuñoz, J. A.
000135559 773__ $$g43, 5 (2024), e2024TC008274 [21 pp.]$$pTectonics$$tTectonics$$x0278-7407
000135559 8564_ $$s12305856$$uhttps://zaguan.unizar.es/record/135559/files/texto_completo.pdf$$yVersión publicada
000135559 8564_ $$s3229707$$uhttps://zaguan.unizar.es/record/135559/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000135559 909CO $$ooai:zaguan.unizar.es:135559$$particulos$$pdriver
000135559 951__ $$a2024-06-05-10:50:31
000135559 980__ $$aARTICLE