Buscar
Mostrando ítems 1-10 de 29
Structural characterization of the Magallanes-Fagnano transform fault, Tierra del Fuego, South America
(Società Geologica Italiana, 2013)
Structural analyses in the area of Fagnano and Deseado lakes show different deformational events that took place in the southernmost South America. The compressional structures represent at least two deformational episodes ...
Seismically-induced soft-sediment deformation structures associated with the Magallanes–Fagnano Fault System (Isla Grande de Tierra del Fuego, Argentina)
(Elsevier Science, 2016-10)
In this paper, evidence of paleoearthquake-induced soft-sediment deformation structures associated with the Magallanes–Fagnano Fault System in the Isla Grande de Tierra del Fuego, southern Argentina, has been identified. ...
Preliminary study of gravimetric anomalies in the Magallanes-Fagnano fault system, South America
(KeAi Communications Co, 2017-12)
The main objective of this research is to recognize several geological structures associated with the shear zones of the MFFS (Magallanes – Fagnano fault system) by the analysis and interpretation of gravimetric anomalies. ...
ERT imaging of a shallow basin: Eastern Lago Fagnano, Tierra del Fuego. Argentina
(Istituto Nazionale di Oceanografia e di Geofisica, 2011-03)
Two ERT (Electrical Resistivity Tomography) profiles were conducted at the eastern head of Lago Fagnano within the main deformation zone of the Magallanes-Fagnano Transform fault system (MFS) which represents the onland ...
Gravimetria aplicada a uma porção da Bacia Austral: sistema de falhas Magallanes-FagnanoApplied gravimetry in an area of Austral basin: Magallanes-Fagnano fault system
(Universidade Federal do Rio de JaneiroBrasilInstituto de GeociênciasPrograma de Pós-Graduação em GeologiaUFRJ, 2019)
Basement geometry and sediment thickness of Lago Fagnano (Tierra del Fuego)Geometría del basamento y espesores sedimentarios del lago Fagnano (Tierra del Fuego)
(Servicio Nacional de Geología y Minería, 2014-03)
Lago Fagnano, an E-W elongated basin located in the central part of Isla Grande de Tierra del Fuego, occupies a structural depression originated along a segment of the Magallanes-Fagnano fault system. Its evolution was ...
The central Fuegian fold and thrust belt in Tierra del Fuego: Strike‐slip tectonics superimposed onto compressional deformation
(John Wiley & Sons Ltd, 2020-02-20)
The boundary between South America and Scotia plates was established during Neogene times when a wrench tectonic regime was developed along the central area of Tierra del Fuego. This boundary includes the Magallanes–Fagnano ...
Wrenching Tectonism in the Southernmost Andes and the Scotia Sea Constrained from Fault Kinematic and Seismotectonic Overviews
(Springer, 2016)
The geodynamics of the study area includes subduction, orogen dynamics, and major transcurrent tectonics at a complex transform margin in the southern ocean. We present a synthesis of the fault system associated to major ...
Evidencias morfotectónicas en el sistema de fallas Magallanes-Fagnano, borde transformante entre las placas Sudamericana y Scotia, Isla Grande de Tierra del Fuego, ArgentinaMorphotectonic evidences of the Magallanes-Fagnano Fault System, transform plate boundary between South American and Scotia plates, Isla Grande de Tierra del Fuego, Argentina
(Asociación Geológica Argentina, 2019-10)
En este trabajo se presentan y analizan las numerosas evidencias morfotectónicas identificadas a lo largo de la traza del Sistema de Fallas Magallanes-Fagnano, tales como escarpas de falla que alternan su cara libre al ...
Neotectonics and seismicity in southern Patagonia
(Wiley, 2015-01)
Research for evaluation of geologic hazards involving earthquakes and volcanic eruptions in southern Argentina seems to have historically received little attention. Nevertheless, the relatively small work done indicates ...