Reconstrucción geológica 3D de la Cuenca Vasco-Cantábrica.
- A. Robador 1
- F. Bohoyo 1
- J. García Senz 1
- C. Peropadre 1
- M. Druet 1
- L. Cortés 2
- A. Franco 2
- J. García Portero 3
- 1 IGME
- 2 Ente Vasco de la Energía (EVE)
- 3 Sociedad de Hidrocaburos de Euskadi (SHESA)
ISSN: 1576-5172
Año de publicación: 2021
Título del ejemplar: X Congreso Geológico de España
Número: 18
Páginas: 111
Tipo: Artículo
Otras publicaciones en: Geotemas (Madrid)
Resumen
The Basque-Cantabrian Basin (BCB) is the most studied sedimentary basin of Iberia for oil resources, providing a large subsoil database (Garcia Portero, 2019). This huge amount of information, complemented with with detailed geological mapping (1: 25,000 scale maps of the Basque Country -EVE-, Cantabria -IGME-, and seamless 1: 50,000 GEODE synthesis, Robador et al., 2020) encourage IGME and EVE teams to develop a project for the 3D modeling of the BCB. A precise knowledge of the geological structure of the BCB is needed. This goal was addressed through the realization of restored cross sections. The first traverse through the central zone of the BCB revealed the existence of a major south‐dipping extensional detachment that produced the exhumation of the mantle during the lower Cretaceous (Pedrera et al., 2017). Succe- ssive sections, in which geological horizons are supported, are being carried out in other sectors of the basin.