RT Journal Article
T1 Relaciones entre fallas y sismicidad en el noroeste peninsular
T2 Faults and seismicity in the Northwest part of the Iberian Peninsula
A1 González Casado, José Manuel
A1 Giner Robles, Jorge Luis
AB The statistical study of the post-hercynian cartographic faults of the Northwest part of Spain (Galicia) allow to precise the existence of three main fault sets; NE-SW, NW-SE and N-S, which controlled the topograpic features in this area. The seismic epicentres in this region are related mainly with the NE-SW and N-S fault sets, which are, probably, the seismogenetic faults. The orientation of the stresses responsible for the seismic activity been deduced from the analyses of 76 earthquake focal mechanisms. The maximum horizontal compression direction is located NW-SE, then the NE-SW faults move as reverse faults, the NW-SE set as normal faults and the N-S as normal-oblique faults (sinistral).
PB Sociedad Geológica de España
SN 0213-683X
YR 2000
FD 2000
LK https://hdl.handle.net/20.500.14352/106964
UL https://hdl.handle.net/20.500.14352/106964
LA spa
NO González Casado, J.M. y Giner Robles, J.L. (2000): «Relaciones entre fallas y sismicidad en el noroeste peninsular», Geogaceta, 28, pp. 71-74.
DS Docta Complutense
RD 2 ago 2024