Presencia del Alogrupo de Figols en las turbiditas de la base del Grupo de Hecho (Barranco del Sorrosal, Prov. de Huesca).

• Remacha, E. ^[1] ; Raïmat, C. ^[1] ; Oms, O. ^[1] ; Cardona, D. ^[1] ; Mutti, E. ^[2]
  1. [1] Universitat Autònoma de Barcelona

     Universitat Autònoma de Barcelona

     Barcelona, España

     
  2. [2] Universitá di Parma, Italia
• Localización: Geogaceta, ISSN 0213-683X, Nº. 21, 1996 (Ejemplar dedicado a: 21a Sesión Científica, Huelva 1996), págs. 179-182
• Idioma: español
• Títulos paralelos:
  • Occurrence of the Figols Allogroup in the basal turbidites of the Hecho Group (Barranco del Sorrosa, Huesca Prov.)
• Enlaces
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• Resumen

  • The turbidite equivalent of the Figols Allogroup can be recognized at the base of the Hecho Croup. Three depositional sequences -Figols 11 2 and 3- are recorded and are organized in third order stages of growth. AII the sequences have similar features in the first stage. Lower boundaries are tectonically induced. A sudden zonal basinward shifting occurs and depositional systems (Iobes) are developed. Second and third stages are well developed in Figols 2 and 3. The second stages record a strong and progressive landward shifting in both systems and the third stages are the basinal expression of the foreland carbonate ramps.