RT Journal Article
T1 Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
A1 Druet Vélez, María
A1 Muñoz Martín, Alfonso
A1 Granja Bruña, José Luis
A1 Carbo Gorosabel, Andrés
A1 Llanes Estrada, María Pilar
A1 Catalán, Manuel
A1 Maestro, Adolfo
A1 Bohoyo, Fernando
A1 Martín Dávila, José
AB The NW Iberian continental margin has a complex structure, resulting from the succession of several rifting episodes close to a ridge triple junction, and a superimposed partial tectonic inversion stage. The wide-ranging physiography matches the diverse tectonic deformation domains related to its evolution. Each deformation domain has a distinctive gravity signal, so the detailed Bouguer anomaly map presented here is a good first approach to the regional study of the whole margin. Moreover, as the presented chart is a complete Bouguer anomaly map (including terrain corrections), its analysis and interpretation can be done in terms of density, geometry and depth variations below the seafloor. This map is mainly based on the dataset obtained during seven one-month surveys carried out in the frame of the Spanish Economic Exclusive Zone project, and also includes two 2 + 3/4D density models illustrating the deep structure of the margin.
PB Taylor & Francis
SN 1744-5647
YR 2019
FD 2019-07-12
LK https://hdl.handle.net/20.500.14352/13624
UL https://hdl.handle.net/20.500.14352/13624
LA spa
NO Ministerio de Defensa (España)
NO Universidad Complutense de Madrid
DS Docta Complutense
RD 11 ago 2024