El Aptiense de Lanestosa (Bizkaia)implicaciones palotectónicas

  1. López-Horgue, M.A
  2. Fernández-Mendiola, P.A
  3. García-Mondéjar, J.
Aldizkaria:
Geogaceta

ISSN: 0213-683X

Argitalpen urtea: 1998

Zenbakia: 24

Orrialdeak: 187-190

Mota: Artikulua

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Beste argitalpen batzuk: Geogaceta

Laburpena

The Aptian of Lanestosa is analyzed based on detailed mapping and facies analysis. Four sedimentary units are differentiated: a basal terrigenous unit and three overlying carbonate platform units. Units boundaries 2-3 and 3-4 represent unconformity surfaces linked to synsedimentary tectonic activity. The Cabuerniga-Ramales E-W trending fault is responsible of the repeated block tilting in mid Aptian and late Aptian times. The origin of Pb-Zn ores in this area is likely related to this tectonic activity

Datuen iturria: Dialnet