Influencia del subvolcanismo en la sedimentación pelágica del Jurásico medio (Sierra de San Pedro, provincia de Jaén, Subbético medio).
- Molina Cámara, José Miguel
- Vera Torres, Juan Antonio
ISSN: 0213-683X
Argitalpen urtea: 1999
Zenbakia: 27
Orrialdeak: 111-114
Mota: Artikulua
Beste argitalpen batzuk: Geogaceta
Laburpena
In areas of the Median Subbetic, as in the middle Jurassic of the Sierra of San Pedro in the southwest of the province of Jaen, important outcrops of basic volcanic and subvolcanic rocks appear. In this area the sedimentation, mainly pelagic, has been controlled in part by the doming of the submarine bottom due to hypabyssal intrusive laccoliths. The injection of magma caused the upwards expansion of the marine bottom and the genesis of shallowing-upward sequences and mud-mounds