000148159 001__ 148159
000148159 005__ 20250124145430.0
000148159 0247_ $$2doi$$a10.1007/s00531-014-1079-5
000148159 0248_ $$2sideral$$a99372
000148159 037__ $$aART-2014-99372
000148159 041__ $$aeng
000148159 100__ $$0(orcid)0000-0003-0900-1440$$aEzquerro, Lope$$uUniversidad de Zaragoza
000148159 245__ $$aCorrelation of sedimentary units from grain-size and mineralogic analyses as a tool for constraining trench interpretations in palaeoseismology
000148159 260__ $$c2014
000148159 5203_ $$aIn palaeoseismological trench studies, precise correlation of sedimentary units between fault blocks has an unquestionable value for accurately inferring the amounts of coseismic displacement and hence for assessing seismic hazard. A methodology based on laser analysis of particle size and mineralogic composition by X-ray diffraction is proposed in order to strengthen the correlation of sedimentary units in a trench excavated across the Concud Fault (central Iberian Chain, Spain). The surveyed sediments show sharp and multiple lateral facies changes, as well as inconsistent optically stimulated luminescence (OSL) ages. The results reinforce the correlation based on field inspection of lithologic and sedimentologic features. Moreover, they allow interpretation of rejuvenation of OSL ages of samples in the upthrown fault block, which has been attributed to partial erosion of sedimentary units, as evidenced by their smaller thickness and erosive boundaries. The correlated units are then used to estimate coseismic displacements for three palaeoseismic events.
000148159 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/BES-2010-031339$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2009-13390$$9info:eu-repo/grantAgreement/ES/MINECO/CGL2012-35662
000148159 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000148159 590__ $$a2.093$$b2014
000148159 591__ $$aGEOSCIENCES, MULTIDISCIPLINARY$$b62 / 175 = 0.354$$c2014$$dQ2$$eT2
000148159 655_4 $$ainfo:eu-repo/semantics/review$$vinfo:eu-repo/semantics/publishedVersion
000148159 700__ $$0(orcid)0000-0002-9130-117X$$aLiesa, Carlos L.$$uUniversidad de Zaragoza
000148159 700__ $$0(orcid)0000-0003-1412-5245$$aSimón, José Luis$$uUniversidad de Zaragoza
000148159 700__ $$0(orcid)0000-0001-5091-9398$$aArlegui, Luis Eduardo$$uUniversidad de Zaragoza
000148159 700__ $$0(orcid)0000-0002-8929-9429$$aLuzón, Aránzazu$$uUniversidad de Zaragoza
000148159 700__ $$aLafuente, Paloma$$uUniversidad de Zaragoza
000148159 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000148159 7102_ $$12000$$2280$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Estratigrafía
000148159 773__ $$g103, 8 (2014), 2327–2333$$pInt. j. earth sci.$$tInternational Journal of Earth Sciences$$x1437-3254
000148159 8564_ $$s2995991$$uhttps://zaguan.unizar.es/record/148159/files/texto_completo.pdf$$yVersión publicada
000148159 8564_ $$s2434754$$uhttps://zaguan.unizar.es/record/148159/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000148159 909CO $$ooai:zaguan.unizar.es:148159$$particulos$$pdriver
000148159 951__ $$a2025-01-24-14:51:09
000148159 980__ $$aARTICLE