000150274 001__ 150274
000150274 005__ 20250201165030.0
000150274 0247_ $$2doi$$a10.1016/j.sedgeo.2013.08.009
000150274 0248_ $$2sideral$$a83192
000150274 037__ $$aART-2013-83192
000150274 041__ $$aeng
000150274 100__ $$0(orcid)0000-0003-3457-1939$$aGil, H.$$uUniversidad de Zaragoza
000150274 245__ $$aStratigraphic architecture of alluvial-aeolian systems developed on active karst terrains: An Early Pleistocene example from the Ebro Basin (NE Spain)
000150274 260__ $$c2013
000150274 5203_ $$aDuring the Early Pleistocene, fluvial, alluvial and aeolian depositional systems interacted in the central Ebro Basin, Spain, constructing wide alluvial plains over a Neogene evaporite substratum. Fluvial sediments, mainly longitudinal gravel bars and channels, are interdigitated with gravel mass flow and distal mudflat deposits. Aeolian sedimentation is registered as aeolian dunes and sand sheets. Episodes of fluvial deposition alternated with periods of alluvial fan progradation and aeolian deposition. These changes are related to climate-driven water availability. Stratigraphic units and deformation structures show synsedimentary karstification of the evaporite substratum that, although karst was not restricted to any particular climate scenario, was probably favoured during periods of high water availability. Karstification conditioned the development of local sedimentary depocentres which, in turn, influenced the distribution of sedimentary subenvironments as well as the accumulation and preservation of aeolian dunes and lacustrine–palustrine deposits. Stratigraphic architecture shows that thickening of the series due to karst subsidence did not occur homogeneously, but was controlled by diachronous subsidence resulting in numerous angular unconformities. In subsiding karst areas transport capacity was reduced and sediment preservation increased.
000150274 536__ $$9info:eu-repo/grantAgreement/ES/DGA/GA-LC-026-2009$$9info:eu-repo/grantAgreement/ES/MICINN/CGL2011-23717
000150274 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000150274 590__ $$a2.134$$b2013
000150274 591__ $$aGEOLOGY$$b11 / 44 = 0.25$$c2013$$dQ1$$eT1
000150274 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000150274 700__ $$0(orcid)0000-0002-8929-9429$$aLuzón, A.$$uUniversidad de Zaragoza
000150274 700__ $$0(orcid)0000-0002-2842-517X$$aSoriano, M.A.$$uUniversidad de Zaragoza
000150274 700__ $$aCasado, I.
000150274 700__ $$0(orcid)0000-0001-6285-2522$$aPérez, A.$$uUniversidad de Zaragoza
000150274 700__ $$0(orcid)0000-0002-2169-4561$$aYuste, A.$$uUniversidad de Zaragoza
000150274 700__ $$0(orcid)0000-0002-0504-2352$$aPueyo, E.$$uUniversidad de Zaragoza
000150274 700__ $$0(orcid)0000-0003-3197-4177$$aPocoví, A.$$uUniversidad de Zaragoza
000150274 7102_ $$12000$$2427$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Externa
000150274 7102_ $$12000$$2280$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Estratigrafía
000150274 7102_ $$12000$$2428$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Geodinámica Interna
000150274 7102_ $$12000$$2120$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Cristalografía Mineralog.
000150274 773__ $$g296 (2013), 122-141$$pSediment. geol.$$tSedimentary Geology$$x0037-0738
000150274 8564_ $$s7446021$$uhttps://zaguan.unizar.es/record/150274/files/texto_completo.pdf$$yVersión publicada
000150274 8564_ $$s2960260$$uhttps://zaguan.unizar.es/record/150274/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000150274 909CO $$ooai:zaguan.unizar.es:150274$$particulos$$pdriver
000150274 951__ $$a2025-02-01-14:36:49
000150274 980__ $$aARTICLE