Arquitectura estratigráfica de la Fm. Escucha (Albiense) en el flanco sur del Sinclinal de Cueva ForadadaSubcuenca de Oliete (Teruel), Cuenca Ibérica Central
- Rodríguez López, J.P.
- Meléndez Hevia, M. Nieves
- Soria de Miguel, Ana Rosa
ISSN: 1576-5172
Año de publicación: 2005
Título del ejemplar: XV Congreso Nacional de Sedimentología y IV Coloquio de Estratigrafía y Paleogeografía del Pérmico y Triásico de España
Número: 8
Páginas: 95-98
Tipo: Artículo
Otras publicaciones en: Geotemas (Madrid)
Resumen
Detailed stratigraphic sections have allowed to stablish the stratigraphic archietecture of the Escucha Formation in the limb of the asymmetrical Cueva Foradada Syncline (Oliete Subbasin, Iberian Basin, Spain). The stratigraphic correlation builded from the studied stratigraphic sections shows the spatial distribution of the main architectural elements and their spatial relationships. Offshore, intertidal, supratidal, flood delta / tidal inlet and bay-lagoon with tidal meandering channel facies associations occurred in a strongly tidal-influenced stratigraphic succession. The occurrence of several key stratigraphic levels characterized by the presence of nodular-iron rich levels with gastropods, levels of oyster accumulations and galuconitic sandstones suggest that the beginning of the Escucha Formation´s evolution was characterized by the development of several transgressive periods that interrupted the development of coal-forming and tidal-influenced siliciclastic sedimentary subenvironments.