El surco paleogeográfico de Trucíos-Somorrostro (Albiense Inferior, W. Vizcaya).
ISSN: 0213-683X
Argitalpen urtea: 1992
Zenbakia: 13
Orrialdeak: 38-43
Mota: Artikulua
Beste argitalpen batzuk: Geogaceta
Laburpena
Detailed mapping and facies analysis of onshore Lower Albian sequences in the Trucfos-Somorrostro area led to the establishment of a major paleogeographic trough for the Lower Albian. Listric faulting on the western edge of the trough created a half graben morphology filled with both mass-gravity and traction submarine deposits. Led-zinc ore deposits were emplaced on the karstified calcarenite following the trough fault system