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Jurassic intraplate contraction of southern Patagonia: The El Tranquilo Anticline area, Deseado Massif
(Pergamon-Elsevier Science Ltd, 2019-10)
A late Early Jurassic shortening event affected the southern end of the back-arc Chubut Basin in southern Patagonia, interspersed within a general lithospheric extensional context linked to Gondwana breakup. In this work, ...
Cenozoic intraplate tectonics in Central Patagonia: Record of main Andean phases in a weak upper plate
(Elsevier Science, 2017-11)
Contraction in intraplate areas is still poorly understood relative to similar deformation at plate margins. In order to contribute to its comprehension, we study the Patagonian broken foreland (PBF) in South America whose ...
Tracking triggering mechanisms for soft-sediment deformation structures in the Late Cretaceous Uberaba Formation, Bauru Basin, Brazil
(Soc Brasileira Geologia, 2020-01-01)
Soft-sediment deformation (SSD) structures are widespread in the sedimentary record, and numerous triggering mechanisms can induce its development, including glaciation, earthquakes, overloading, ground-water fluctuations, ...
Intraplate deformation in the Neuquén Embayment
(Geological Society of America, 2006)
The Neuquén Embayment, which developed along the eastern foothills of thesouthern Central Andes, has a complex history of intraplate deformation. The Paleozoicbasement fabrics exerted a major influence in Mesozoic and ...
Cenozoic intraplate tectonics in Central Patagonia: Record of main Andean phases in a weak upper plate
(2017)
Contraction in intraplate areas is still poorly understood relative to similar deformation at plate margins. In order to contribute to its comprehension, we study the Patagonian broken foreland (PBF) in South America whose ...
Oliine-induced iscous anisotropy in fossil strike-slip mantle shear zones and associated strain localization in the crust
(Wiley Blackwell Publishing, Inc, 2021-01)
We propose that strain localization in plate interiors, such as linear belts of intraplate seismicity, may arise from spatial ariations in iscous anisotropy produced by preferred orientation of oliine crystals (CPO or ...
Neogene and Quaternary tectonics of the Eastern Sierras Pampeanas, Argentina: Active intraplate deformation inboard of flat-slab subduction
(American Geophysical Union, 2013-06-28)
The ranges of the Eastern Sierras Pampeanas are located >600 km east of the Andean Cordillera in central Argentina and have been interpreted to be a response to shortening related to flat-slab subduction of the Nazca ...
ONGOING COMPRESSION ACROSS INTRAPLATE SOUTH AMERICA: OBSERVATIONS AND SOME IMPLICATIONS FOR PETROLEUM EXPLOITATION AND EXPLORATIONONGOING COMPRESSION ACROSS INTRAPLATE SOUTH AMERICA: OBSERVATIONS AND SOME IMPLICATIONS FOR PETROLEUM EXPLOITATION AND EXPLORATION
(Sociedade Brasileira de Geologia, 2017)
Quaternary deformation and stress field in the Río de la Plata Craton (Southeastern South America)
(Pergamon-Elsevier Science Ltd, 2017-01)
The aim of this research was to analyse the deformation in an intraplate region of southeastern South America. We analysed the motion velocities of GNSS permanent stations to characterise the stress field in the Río de la ...