El vulcanismo alcalino, pre-Hettangiense, al NE de la Península Ibéricapuntos de interés para el Patrimonio Geológico

  1. M. Lago 1
  2. A. Pocovi 1
  3. J. Bastida 2
  4. E. Arranz 1
  5. A. Gil lmaz 1
  1. 1 Departamento de Ciencias de la Tierra, Universidad de Zaragoza
  2. 2 Departament de Geologia. Universitat de Valencia
Revista:
Geogaceta

ISSN: 0213-683X

Año de publicación: 1996

Número: 20

Páginas: 1180-1182

Tipo: Artículo

Otras publicaciones en: Geogaceta

Resumen

Some alkaline basaltic silIs, affected by spilitization processes, and other unaltered silIs -including peridotite enclaves-, with the same chemical composition and setting age (pre-Hettangian), were studied in several areas of the Northeastern Iberia, with the best developed outcrops in Europe far this magmatism. A selection of subjects and outcrops, including stratigraphic and structural data, shows clearly the interest of this alpine magmatism as part of the Geological Heritage.