Períodos de recurrencia de paleoterremotos en sedimentos varvados lacustres del Mioceno superior. Cuenca de Híjar (Albacete)

Rodríguez-Pascua, M .A. ^[1] ; De Vicente, G. ^[1] ; Ramírez Rayo, M.S. ^[2] ; Martín Velazquez, S. ^[1] ; Calvo. ^[1]
1. [1] Universidad Complutense de Madrid
  
  Universidad Complutense de Madrid
  
  Madrid, España
2. [2] Consejo de Seguridad Nuclear
  
  Consejo de Seguridad Nuclear
  
  Madrid, España
Localización: Geogaceta, ISSN 0213-683X, Nº. 20, 4, 1996 (Ejemplar dedicado a: Comunicaciones presentadas en el IV Congreso Nacional de Geología, Alcalá de Henares, 1996), págs. 1004-1007
Idioma: español
Títulos paralelos:
- Earthquake recurrence intervals from lacustrime varved dediments of upper miocene age. Hijar basin (Albacete)
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Resumen
- Paleoseismic imprimt in lacustrine varved sediments (Upper Miocene) has been made in the Hijar Basin (External Prebetic, Albacete). Mixed layers related to seismic activity have been observed in the varved sediments. These deformational structures are associated with earthquake's magnitude 3 5.5. Each varve may be considered as annual laminae and used to date the time among deformation structures. The average recurrence interval for these study section is 119 years ( ± 33 years of standard desviation) for 1189 recorded years.