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Tectonic controls on the Maastrichtian-Danian transgression in the Magallanes-austral foreland basin (Chile): implications for the growth of the southern patagonian Andes
(Elsevier, 2020)
The Maastrichtian-Danian transgression was one of the most extensive Atlantic-derived marine incursions in Patagonia. This study examines its stratigraphic record and origin in the Magallanes-Austral Basin, revealing an ...
Along-strike structural variations in the Southern Patagonian Andes: Insights from physical modeling
(Elsevier Science, 2013-04)
The Southern Patagonian Andes between 48° and 53° SL offers a unique opportunity to study the results of orogenic growth superimposed over a previously rifted region. In this sector the northern Austral or Magallanes basin ...
The metamorphic rocks of the Nunatak Viedma in the Southern Patagonian Andes: Provenance sources and implications for the early Mesozoic Patagonia-Antarctic Peninsula connection
(Journal of South American Earth Sciences, 2019-03)
The Nunatak Viedma within the Southern Patagonian Icefield has been considered as a volcanic center based on its geomorphologic features, despite the fact that field explorations by Eric Shipton determined its metamorphic ...
A paleomagnetic analysis of the Patagonian Orocline
(Universidad de Barcelona. Facultat de Ciènces de la Terra, 2007-12)
The dramatic change in the structural trend of the Andean orogen in southernmost Patagonia has long been considered a possible example of a true orocline. Paleomagnetism has proved a powerful tool to determine whether a ...
Tectonic evolution of the northern Austral-Magallanes basin in the Southern Patagonian Andes from provenance analysis
(Pergamon-Elsevier Science Ltd, 2019-11)
We studied the northern tip of the Austral-Magallanes basin in the Southern Patagonian Andes, between the Buenos Aires Lake and the Mayer River at 46°35′ SL and 48°35′ SL, respectively. Proposed objectives were: i) to ...
Late jurassic bimodal magmatism in the northern sea-floor remnant of the rocas verdes basin, southern patagonian andes
(SCOTTISH ACADEMIC PRESS, 2007)
Crust-mantle interactions and generation of silicic melts: insights from the sarmiento complex, southern patagonian andes
(SERVICIO NACIONAL DE GEOLOGIA Y MINERIA, 2007)
Cenozoic arc-related magmatism in the southern Central and North Patagonian Andes
(Elsevier, 2019)
Variable geodynamic contexts have been registered throughout the Cenozoic in the southern Central and North Patagonian Andes. Significantly, these geodynamic changes have controlled the development of arc-related volcanism, ...