Magnetic susceptibility and structural setting in the Tierra del Fuego
With the aim of studying the tectonic evolution of the Fueguian Andes, the magnetic susceptibility tensor was measured on sample rocks of the Lemaire and Yahgán Fms outcrop in the area between Paso Garibaldi and Canal Beagle in Tierra del Fuego. In the northern area the orientations of the K1 axis o...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_20358008_v5_n_p80_Esteban |
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todo:paper_20358008_v5_n_p80_Esteban2023-10-03T16:37:43Z Magnetic susceptibility and structural setting in the Tierra del Fuego Esteban, F. Tassone, A. Menichetti, M. Cerredo, M.E. Rapalini, A. Lippai, H. Vilas, J.F. AMS Andes Anisotropy magnetic susceptibility Magnetic fabric Microstructures Tierra del Fuego With the aim of studying the tectonic evolution of the Fueguian Andes, the magnetic susceptibility tensor was measured on sample rocks of the Lemaire and Yahgán Fms outcrop in the area between Paso Garibaldi and Canal Beagle in Tierra del Fuego. In the northern area the orientations of the K1 axis of the magnetic fabric shows a dominant directions N-S that can be correlated to the tectonic transport. In the south from Carbajal valley to Canal Beagle, the orientations are roughly E-W that are linked to the morphostructural lineations associated with a the strike-slip faults. The good correspondence between the magnetic anisotropy axis K3 and the rock foliation, permit to assign to a tectonic origin of the magnetic fabric. Fil:Esteban, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Tassone, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Cerredo, M.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Rapalini, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Lippai, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Vilas, J.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_20358008_v5_n_p80_Esteban |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
AMS Andes Anisotropy magnetic susceptibility Magnetic fabric Microstructures Tierra del Fuego |
| spellingShingle |
AMS Andes Anisotropy magnetic susceptibility Magnetic fabric Microstructures Tierra del Fuego Esteban, F. Tassone, A. Menichetti, M. Cerredo, M.E. Rapalini, A. Lippai, H. Vilas, J.F. Magnetic susceptibility and structural setting in the Tierra del Fuego |
| topic_facet |
AMS Andes Anisotropy magnetic susceptibility Magnetic fabric Microstructures Tierra del Fuego |
| description |
With the aim of studying the tectonic evolution of the Fueguian Andes, the magnetic susceptibility tensor was measured on sample rocks of the Lemaire and Yahgán Fms outcrop in the area between Paso Garibaldi and Canal Beagle in Tierra del Fuego. In the northern area the orientations of the K1 axis of the magnetic fabric shows a dominant directions N-S that can be correlated to the tectonic transport. In the south from Carbajal valley to Canal Beagle, the orientations are roughly E-W that are linked to the morphostructural lineations associated with a the strike-slip faults. The good correspondence between the magnetic anisotropy axis K3 and the rock foliation, permit to assign to a tectonic origin of the magnetic fabric. |
| format |
JOUR |
| author |
Esteban, F. Tassone, A. Menichetti, M. Cerredo, M.E. Rapalini, A. Lippai, H. Vilas, J.F. |
| author_facet |
Esteban, F. Tassone, A. Menichetti, M. Cerredo, M.E. Rapalini, A. Lippai, H. Vilas, J.F. |
| author_sort |
Esteban, F. |
| title |
Magnetic susceptibility and structural setting in the Tierra del Fuego |
| title_short |
Magnetic susceptibility and structural setting in the Tierra del Fuego |
| title_full |
Magnetic susceptibility and structural setting in the Tierra del Fuego |
| title_fullStr |
Magnetic susceptibility and structural setting in the Tierra del Fuego |
| title_full_unstemmed |
Magnetic susceptibility and structural setting in the Tierra del Fuego |
| title_sort |
magnetic susceptibility and structural setting in the tierra del fuego |
| url |
http://hdl.handle.net/20.500.12110/paper_20358008_v5_n_p80_Esteban |
| work_keys_str_mv |
AT estebanf magneticsusceptibilityandstructuralsettinginthetierradelfuego AT tassonea magneticsusceptibilityandstructuralsettinginthetierradelfuego AT menichettim magneticsusceptibilityandstructuralsettinginthetierradelfuego AT cerredome magneticsusceptibilityandstructuralsettinginthetierradelfuego AT rapalinia magneticsusceptibilityandstructuralsettinginthetierradelfuego AT lippaih magneticsusceptibilityandstructuralsettinginthetierradelfuego AT vilasjf magneticsusceptibilityandstructuralsettinginthetierradelfuego |
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1782030767690350592 |