Cortejos sedimentarios en parasecuencias de 4º y 5º orden en el Cenomaniense de la rama aragonesa de la Cordillera Ibérica (España).

  1. García-Hidalgo Pallarés, José F.
  2. Segura Redondo, Manuel
  3. García Quintana, Álvaro
  4. Ruiz, G.
Revista:
Geogaceta

ISSN: 0213-683X

Año de publicación: 1996

Número: 20

Páginas: 127-131

Tipo: Artículo

DIALNET GOOGLE SCHOLAR lock_openArias Montano editor

Otras publicaciones en: Geogaceta

Resumen

Parasequences Jn the Upper Albian-Cenomanian of the Iberian Ranges are deepening and then shallowing upwards parasequences, in opposition to standard parasequences which shallow upwards. They were originated by cycles of relative rise and fall of the sea level and then Systems Tracts (LST, TST and HST) can be recognisedas in 3rd order sequences. Superimposition of Systems Tracts occur and usually a 3rd order HST is composed by parasequences including all lowstand, transgressive and highsland Systems Tracts. In basin analysis that superimposition originates that lowstand facies, such as slope breccias, can be originated during 3rd order highstands in relation to high frequency (4th and 5th order) relative sea level falls

Fuente de los datos: Dialnet