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Magmatic and tectonic fabrics in the Upper Jurassic La Hoya Pluton, North Patagonian Batholith (∼43ºS) as a record of the early stages of the Andean deformation
(Elsevier B. V., 2020-08)
The magmatic record of the North Patagonian Batholith starts in Middle Jurassic times and rapidly grew in Early Cretaceous times, where it experienced its main building phase. Slightly after, in the Late Cretaceous, the ...
The Mencué Batholith: Permian episodic arc-related magmatism in the western North Patagonian Massif, Argentina
(Taylor & Francis, 2020-01-08)
The Mencué Batholith, western North Patagonian Massif, includes three major bodies. The Mencué Granodiorite, Cura Lauquén Granite and La Blancura Syenogranite. There are dikes of granitic and basaltic rocks cutting the ...
Magmatically folded and faulted schlieren zones formed by magma avalanching in the Sonora Pass Intrusive Suite, Sierra Nevada, California
(Geological Society of America, 2019-08)
The southwestern margin of the Late Cretaceous Sonora Pass Intrusive Suite, northern Sierra Nevada, California (USA), preserves a densely populated zone of magmatic structures that record dynamic magmatic layer formation ...
Tectonic evolution of the Andes of Neuquén: Constraints derived from the magmatic arc and foreland deformation
(Geological Society of London, 2005-12)
The Andes of Neuquén (36°- 38°SL) have distinctive characteristics within the Central Andes inherited from the alternation of periods of generalized extension and subsequent compression. The Loncopué trough, as a result ...
The growth of large mafic intrusions: Comparing Niquelandia and Ivrea igneous complexes
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The Niquelandia Complex, Brazil, is one of the world's largest mafic-ultramafic plutonic complexes. Like the Mafic Complex of the Ivrea-Verbano Zone, it is affected by a pervasive high-T foliation and shows hypersolidus ...
Magmatic Evolution of the Andes: the contributions of the IGCP Project 120
(Solaris Edições Culturais, 2020)
The launch in the early 1970?s of the project 120 ¨Magmatic evolution of the Andes¨ withinthe framework of the International Geological Correlation Program, a joint effort of the InternationalUnion of Geological Sciences ...
Episodic construction of the early Andean Cordillera unravelled by zircon petrochronology
(Nature Research, 2021)
The subduction of oceanic plates beneath continental lithosphere is responsible for continental growth and recycling of oceanic crust, promoting the formation of Cordilleran arcs. However, the processes that control the ...