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A provenance study of the Paleozoic Ventania System (Argentina): Transient complex sources from Western and Eastern Gondwana
(Elsevier Science, 2014-09)
The U–Pb and Lu–Hf isotopic analyses of the different sedimentary sequences of the Ventania System, an old Paleozoic orogenic belt exposed in the southern region of the Río de la Plata Craton in the province of Buenos ...
The collision of patagonia: Geological facts and speculative interpretationsLa colisión de patagonia: Evidencias geológicas e interpretaciones especulativas
(Asociación Paleontológica Argentina, 2020-10)
The Paleozoic evolution of Patagonia was the focus of controversies between its allochthonous or autochthonous origin. The arrival of plate tectonics supported new allochthonous alternatives and from an initial fixist ...
Paleozoic-early Mesozoic structural evolution of the West Gondwana accretionary margin in southern Patagonia, Argentina
(Pergamon-Elsevier Science Ltd, 2021-03)
The Upper Devonian-Upper Triassic low-grade metasedimentary rocks exposed along the South Patagonian Andes preserve the structural record of deformation associated with pre-Andean orogenic phases that predated the inception ...
Middle Triassic trachytic lava flows associated with coeval dyke swarm in the North Patagonian Massif: A postorogenic magmatism related to extensional collapse of the Gondwanide orogen
(Pergamon-Elsevier Science Ltd, 2017-04)
The Marifil Volcanic Complex is an extended volcanic and pyroclastic unit outcropping in the North Patagonia. It has been included in the Chon Aike large igneous province associated to the thermal anomaly of the Karoo ...
Geochemistry of a Triassic dyke swarm in the North Patagonian Massif, Argentina. Implications for a postorogenic event of the Permian Gondwanide orogeny
(Pergamon-Elsevier Science Ltd, 2016-10)
Permo-Triassic magmatism is widespread in the eastern North Patagonian Massif and has been related to the Gondwanide orogeny. Although a magmatic arc setting is widely accepted for the Permian plutonic rocks, the origin ...
Crustal architecture and tectonic evolution of the southernmost Río de la Plata Craton and its Neoproterozoic-Paleozoic sedimentary cover: Insights from 3D litho-constrained stochastic inversion models
(Elsevier Science, 2021-07)
In the last decade, several models have been proposed to explain the location and geometry of the southern margin of the Archean–Paleoproterozoic Río de la Plata Craton. However, these topics and the regional distribution ...
The Late Paleozoic Tectonometamorphic Evolution of Patagonia Revisited: Insights From the Pressure-Temperature-Deformation-Time (P-T-D-t) Path of the Gondwanide Basement of the North Patagonian Cordillera (Argentina)
(American Geophysical Union, 2019-06)
Combined field structural analysis with in situ electron probe microanalysis Th-U-Pb monazite dating, petrologic, and microstructural data provides a reconstruction of the pressure-temperature-deformation-time (P-T-D-t) ...