000129686 001__ 129686
000129686 005__ 20240104122548.0
000129686 0247_ $$2doi$$a10.1007/s00531-019-01707-9
000129686 0248_ $$2sideral$$a112319
000129686 037__ $$aART-2019-112319
000129686 041__ $$aeng
000129686 100__ $$0(orcid)0000-0003-1412-5245$$aSimón, José L.$$uUniversidad de Zaragoza
000129686 245__ $$aRole of transverse structures in paleoseismicity and drainage rearrangement in rift systems: the case of the Valdecebro fault zone (Teruel graben, eastern Spain)
000129686 260__ $$c2019
000129686 5060_ $$aAccess copy available to the general public$$fUnrestricted
000129686 5203_ $$aThe E–W trending, nearly pure extensional Valdecebro fault zone is a transverse structure at the central sector of the N–S Teruel graben. It was activated by the Late Ruscinian (Early Pliocene, ca. 3.7 Ma), giving rise to structural rearrangement of the graben margin. Until the Late Pleistocene, it has accommodated a net slip ca. 205 m, with slip rate of 0.055 mm/a. Paleoseismicity has been analysed in a 29-m-long, 5-m-deep trench excavated through a fault branch that offsets a Pleistocene pediment surface. The paleoseismic succession includes a minimum of 6–7 events occurred since ca. 142 ka BP, although a model with 12 events could be more realistic. The following paleoseismic parameters have been inferred, assuming a minimum of 6 and a maximum of 12 events: average coseismic slip¿=¿58–117 cm; recurrence period¿=¿8.4–28.4 ka; potential moment magnitude Mw¿=¿5.8–5.9. The recorded displacement since ca. 142 ka BP totalizes 7.0 m, with slip rate of 0.05–0.07 mm/a. Slip on the transverse Valdecebro fault zone has critically contributed to bulk deformation under a prevailing ‘multidirectional’ extensional regime. Drainage patterns have been rearranged, recurrently switching between westward and southward directions as a consequence of diverse slip episodes at the Valdecebro fault zone (E–W) and the neighbouring La Hita (N–S) and Concud (NW–SE) faults. The ultimate westward drainage of the Valdecebro depression incised and dismantled a southward-sloping Pleistocene pediment sourced at the Valdecebro mountain front, representing a capture by the Alfambra river occurred between 124 and 22 ka BP.
000129686 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/CGL2012-35662
000129686 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000129686 590__ $$a2.278$$b2019
000129686 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b96 / 198 = 0.485$$c2019$$dQ2$$eT2
000129686 592__ $$a1.048$$b2019
000129686 593__ $$aEarth and Planetary Sciences (miscellaneous)$$c2019$$dQ1
000129686 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000129686 700__ $$0(orcid)0000-0003-0900-1440$$aEzquerro, Lope
000129686 700__ $$0(orcid)0000-0001-5091-9398$$aArlegui, Luis E.$$uUniversidad de Zaragoza
000129686 700__ $$0(orcid)0000-0002-9130-117X$$aLiesa, Carlos L.$$uUniversidad de Zaragoza
000129686 700__ $$0(orcid)0000-0002-8929-9429$$aLuzón, Aránzazu$$uUniversidad de Zaragoza
000129686 700__ $$aMedialdea, Alicia
000129686 700__ $$aGarcía, Alberto
000129686 700__ $$aZarazaga, Daniel
000129686 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000129686 7102_ $$12000$$2280$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Estratigrafía
000129686 773__ $$g108 (2019), 1429 – 1449$$pInt. j. earth sci.$$tInternational Journal of Earth Sciences$$x1437-3254
000129686 8564_ $$s3281909$$uhttps://zaguan.unizar.es/record/129686/files/texto_completo.pdf$$yPostprint
000129686 8564_ $$s2244710$$uhttps://zaguan.unizar.es/record/129686/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000129686 909CO $$ooai:zaguan.unizar.es:129686$$particulos$$pdriver
000129686 951__ $$a2024-01-04-10:01:32
000129686 980__ $$aARTICLE