RT Journal Article
T1 Respuesta Estratigráfica a la Transgresión Tortoniense en el Margen Pasivo de la Cuenca del Guadalquivir: Datos Preliminares
T1 Stratigraphical response to the Tortonian Transgression in the Guadalquivir Foreland Margin: A preliminaryapproach
A1 Abad de los Santos, Manuel
A1 Pendón Martín, José Gabriel
A1 Ruiz Muñoz, Francisco
A1 Rodríguez Vidal, Joaquín
A1 López González, Nieves
A1 Mantero, Isabel
AB The passive margin of the Guadalquivir foreland basin records different stages of evolution during thetortonian 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 filledquickly the low accommodation space and produced an agradational/progradational stacking pattern ofsequences. The second episode is characterized by a change in these conditions, so the passive marginregister a high increase of depth and carbonate facies predominates. Finally, the transgressive maximum isregistered by means of the formation of a condensed level constituted by glauconitic sands and silts. Thistransgressive pulse supposed the advance of the shoreline several kilometres towards the foreland
PB Sociedad Geológica de España
YR 2005
FD 2005
LK http://hdl.handle.net/10272/8755
UL http://hdl.handle.net/10272/8755
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026