000132145 001__ 132145
000132145 005__ 20250923084416.0
000132145 0247_ $$2doi$$a10.1016/j.jsg.2023.105009
000132145 0248_ $$2sideral$$a137356
000132145 037__ $$aART-2024-137356
000132145 041__ $$aeng
000132145 100__ $$aSteel Hart, Lourenço
000132145 245__ $$aMultiple compression directions and basinal response in a rhomb-shaped terrestrial basin: The Cuevas de Cañart syncline (Iberian Chain, eastern Spain)
000132145 260__ $$c2024
000132145 5060_ $$aAccess copy available to the general public$$fUnrestricted
000132145 5203_ $$aRhomb-shaped basins have been commonly attributed to strike-slip tectonics, linked to fault bends and jogs (pull-apart basins). The case-study presented in this work (Las Cuevas de Cañart basin, Iberian Chain) is a 2 km × 5 km continental basin that shows a particular combination of geometric and sedimentary features. It shows a syncline geometry with steeply-dipping limbs, thickness of syn-tectonic sedimentary continental filling of about 1000 m, high amplitude/wavelength ratio, and different fold trends, some of them oblique to the main trend of the Iberian Chain. All these features make it an interesting case of a mixed-type basin, sharing both compressional and strike-slip features. The Cuevas de Cañart basin shows a Mesozoic, pre-compressional sequence linked to the extensional processes dominating in the marginal zones of the Maestrazgo basin, with a series up to 1500 m thick of limestones, sandstones and shales. These units overlie a detachment level (Upper Triassic Keuper facies) and show thickness variations controlled by NW-SE and NE-SW striking normal faults. During the Cenozoic compression, both fault systems were re-activated, and newly formed E-W folds (perpendicular to one of the dominant shortening directions) also appeared in the southern basin margin. The detailed structural study of this basin evidences the role of different types of structures (basement faults, thrusts formed under different compression directions) and the relevance of the detachment level in the evolution of compressional basins and thin-skinned fold-and-thrust belts.
000132145 536__ $$9info:eu-repo/grantAgreement/ES/AEI/PID2019-108753GB-C22$$9info:eu-repo/grantAgreement/ES/DGA/E32-20R
000132145 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000132145 590__ $$a2.9$$b2024
000132145 592__ $$a0.987$$b2024
000132145 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b92 / 258 = 0.357$$c2024$$dQ2$$eT2
000132145 593__ $$aGeology$$c2024$$dQ1
000132145 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000132145 700__ $$0(orcid)0000-0003-3652-3527$$aCasas-Sainz, Antonio M.$$uUniversidad de Zaragoza
000132145 700__ $$0(orcid)0000-0003-1412-5245$$aSimón, José L.$$uUniversidad de Zaragoza
000132145 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000132145 773__ $$g178 (2024), 105009 [16 pp.]$$pJ. struct. geol.$$tJournal of Structural Geology$$x0191-8141
000132145 8564_ $$s20827977$$uhttps://zaguan.unizar.es/record/132145/files/texto_completo.pdf$$yVersión publicada
000132145 8564_ $$s2687698$$uhttps://zaguan.unizar.es/record/132145/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000132145 909CO $$ooai:zaguan.unizar.es:132145$$particulos$$pdriver
000132145 951__ $$a2025-09-22-14:33:05
000132145 980__ $$aARTICLE