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Artigo

Francisco Manuel Alonso Chaves, Encarnación García Navarro, Manuel Alejandro Camacho Cerro, Carlos Fernández Rodríguez,

Este trabajo describe la terminacion oriental de la Zona de Fractura Azores-Gibraltar y se propone, basandonos de datos sismicos, la existencia de una zona de restraining bend formada por fallas inversas de direccion NE-SO y fallas E-O de desplazamiento en direccion. A partir de una revision de datos geologicos y geofisicos, incluyendo perfiles sismicos de reflexion y el registro instrumental de la sismicidad para el periodo 2004-10, hemos podido definir el citado restraining bend como una importante ...

Tópico(s): earthquake and tectonic studies

2011 - | Geogaceta

Artigo

Elena María Mantero Romero,

This work deals with the analysis of the seismicity and tectonic evolution of the eastern end of the Azores � Gibraltar Fracture Zone. The location of the main seismogenetic areas in this region is related to the complex geometry of the boundary between the Iberian and African lithospheric plates. To the west of the San Vicente Cape the seismicity can be related to a local compression at the Gorringe Bank. A detailed seismotectonic analysis allows the geological interpretation of the position of the ...

Tópico(s): Geological and Tectonic Studies in Latin America

2007 - | Geogaceta

Artigo

D. Tortella, Montserrat Torné, Andrés Pérez Estaún,

Detailed structural interpretation on the recently acquired deep seismic multichannel CDP profiles along the lberian Atlantic Margins (IAM Project, European Union Joule Program # JOU2-CT92-0177) provides new information on the geodynamic evolution of the eastern part of the Azores-Gibraltar plate boundary. Thrusting and folding of the Mesozoic and Cenozoic sedimentary cover of the Corringe Bank region is consistent with Tertiary N-S convergence of Iberia and Africa. Compressive structures in the Corringe ...

Tópico(s): Archaeological and Historical Studies

1996 - | Geogaceta