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Stratigraphical response to the Tortonian Transgression in the Guadalquivir Foreland Margin: A preliminary approach

dc.contributor.authorAbad de los Santos, Manuel 
dc.contributor.authorPendón Martín, José Gabriel 
dc.contributor.authorRuiz Muñoz, Francisco 
dc.contributor.authorRodríguez Vidal, Joaquín 
dc.contributor.authorLópez González, Nieves 
dc.contributor.authorMantero, Isabel
dc.description.abstractThe passive margin of the Guadalquivir foreland basin records different stages of evolution during the tortonian transgression, mainly determinate by sedimentary supply/ accommodation space ratio (A/S ratio, Cattaneo and Steel, 2003). In a first phase, a high supply from the continental and deltaic systems filled quickly the low accommodation space and produced an agradational/progradational stacking pattern of sequences. The second episode is characterized by a change in these conditions, so the passive margin register a high increase of depth and carbonate facies predominates. Finally, the transgressive maximum is registered by means of the formation of a condensed level constituted by glauconitic sands and silts. This transgressive pulse supposed the advance of the shoreline several kilometres towards the forelanden_US
dc.publisherSociedad Geológica de Españaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.subject.otherSea Level Riseen_US
dc.subject.otherGuadalquivir Basinen_US
dc.titleRespuesta Estratigráfica a la Transgresión Tortoniense en el Margen Pasivo de la Cuenca del Guadalquivir: Datos Preliminaresen_US
dc.titleStratigraphical response to the Tortonian Transgression in the Guadalquivir Foreland Margin: A preliminary approacheng

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