Las deformaciones hercinianas tardías en la región de Santa María la Real de Nieva (Sistema Central Español)

  1. Fernando Carlos Álvarez Lobato 1
  2. Francisco González Lodeiro 1
  3. Luis Miguel Martín Parra
  1. 1 Geociencias.Medio-Ambiente
Revista:
Geogaceta

ISSN: 0213-683X

Año de publicación: 1988

Número: 5

Páginas: 34-36

Tipo: Artículo

Otras publicaciones en: Geogaceta

Resumen

The precambrian and paleozoic materials of Santa María la Real de Nieva outcrop has been affected by two Hercynian shear systems which developed after the main deformation phases and the intrusion of the granite rocks. The first shear system is composed of subvertical, dipping noothwards, senestral wrench faults trending ENE-WSW. The second is a low-angle extensional system with the hanging wa// descending westwards.