Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude)

In the southwestern margin of Gondwana, preserved in the Argentinean-Chilean Andes (28-38° S latitude), three subduction events, Famatinian, Chanic and Gondwanan, took place from the Ordovician to the middle Permian. The first two culminate in collisional orogens in Middle Ordovician and Late Devoni...

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Autores principales: Heredia, N., García-Sansegundo, J., Gallastegui, G., Farias, P., Giacosa, R.E., Giambiagi, L.B., Busquets, P., Colombo, F., Charrier, R., Cuesta, A., Rubio-Ordóñez, Á., Ramos, V.A.
Formato: JOUR
Materias:
Central Andes
Chanic orogen
Famatinian orogen
Gondwanan orogen
Paleozoic geodynamics
collision zone
geodynamics
Gondwana
lineament
orogeny
Paleozoic
subduction zone
Andes
Argentina
Chile
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_08959811_v87_n_p87_Heredia
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_08959811_v87_n_p87_Heredia2023-10-03T15:43:40Z Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude) Heredia, N. García-Sansegundo, J. Gallastegui, G. Farias, P. Giacosa, R.E. Giambiagi, L.B. Busquets, P. Colombo, F. Charrier, R. Cuesta, A. Rubio-Ordóñez, Á. Ramos, V.A. Central Andes Chanic orogen Famatinian orogen Gondwanan orogen Paleozoic geodynamics collision zone geodynamics Gondwana lineament orogeny Paleozoic subduction zone Andes Argentina Chile In the southwestern margin of Gondwana, preserved in the Argentinean-Chilean Andes (28-38° S latitude), three subduction events, Famatinian, Chanic and Gondwanan, took place from the Ordovician to the middle Permian. The first two culminate in collisional orogens in Middle Ordovician and Late Devonian times respectively, while the Gondwanan is a subduction-related orogen, developed in late Carboniferous-middle Permian times. This model is only valid for these latitudes, which coincide with the N and S limits of the Chi-Cu continental fragment (Chilenia + Cuyania subplates). Northern and southern limits of this continental fragment coincide with two major Andean lineaments, Valle Ancho and Huincul respectively. © 2017 Elsevier Ltd JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_08959811_v87_n_p87_Heredia
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Central Andes
Chanic orogen
Famatinian orogen
Gondwanan orogen
Paleozoic geodynamics
collision zone
geodynamics
Gondwana
lineament
orogeny
Paleozoic
subduction zone
Andes
Argentina
Chile
spellingShingle Central Andes
Chanic orogen
Famatinian orogen
Gondwanan orogen
Paleozoic geodynamics
collision zone
geodynamics
Gondwana
lineament
orogeny
Paleozoic
subduction zone
Andes
Argentina
Chile
Heredia, N.
García-Sansegundo, J.
Gallastegui, G.
Farias, P.
Giacosa, R.E.
Giambiagi, L.B.
Busquets, P.
Colombo, F.
Charrier, R.
Cuesta, A.
Rubio-Ordóñez, Á.
Ramos, V.A.
Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude)
topic_facet Central Andes
Chanic orogen
Famatinian orogen
Gondwanan orogen
Paleozoic geodynamics
collision zone
geodynamics
Gondwana
lineament
orogeny
Paleozoic
subduction zone
Andes
Argentina
Chile
description In the southwestern margin of Gondwana, preserved in the Argentinean-Chilean Andes (28-38° S latitude), three subduction events, Famatinian, Chanic and Gondwanan, took place from the Ordovician to the middle Permian. The first two culminate in collisional orogens in Middle Ordovician and Late Devonian times respectively, while the Gondwanan is a subduction-related orogen, developed in late Carboniferous-middle Permian times. This model is only valid for these latitudes, which coincide with the N and S limits of the Chi-Cu continental fragment (Chilenia + Cuyania subplates). Northern and southern limits of this continental fragment coincide with two major Andean lineaments, Valle Ancho and Huincul respectively. © 2017 Elsevier Ltd
format JOUR
author Heredia, N.
García-Sansegundo, J.
Gallastegui, G.
Farias, P.
Giacosa, R.E.
Giambiagi, L.B.
Busquets, P.
Colombo, F.
Charrier, R.
Cuesta, A.
Rubio-Ordóñez, Á.
Ramos, V.A.
author_facet Heredia, N.
García-Sansegundo, J.
Gallastegui, G.
Farias, P.
Giacosa, R.E.
Giambiagi, L.B.
Busquets, P.
Colombo, F.
Charrier, R.
Cuesta, A.
Rubio-Ordóñez, Á.
Ramos, V.A.
author_sort Heredia, N.
title Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude)
title_short Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude)
title_full Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude)
title_fullStr Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude)
title_full_unstemmed Review of the geodynamic evolution of the SW margin of Gondwana preserved in the Central Andes of Argentina and Chile (28°-38° S latitude)
title_sort review of the geodynamic evolution of the sw margin of gondwana preserved in the central andes of argentina and chile (28°-38° s latitude)
url http://hdl.handle.net/20.500.12110/paper_08959811_v87_n_p87_Heredia
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