Integration of regional stratigraphic relationships with data on sediment accumulation,
provenance, paleodrainage, and deformation timing enables a reconstruction of Mesozoic …

Abstract The Neuquén Basin of Argentina and central Chile contains a near-continuous Late
Triassic-Early Cenozoic succession deposited on the eastern side of the evolving Andean …

The evolution of Patagonia as an independent and exotic microcontinent from the rest of
South America was a recurrent hypothesis since the XIX century, reaching notoriety during …

Abstract The Andes of the Neuquén region (36°− 38° S latitude) of the Central Andes have
distinctive characteristics that result from the alternation of periods of generalized extension …

The Choiyoi rhyolitic province of Chile and Argentina (23° S–42° S) was emplaced at the
SW margin of Gondwana during the Permian. The San Rafael Massif (Mendoza, Argentina …

Volcanic rocks develop primary and secondary porosity and permeability, depending on
both their lithology and the sequence of processes involved in their Previous Hit formation …

Crustal anatectites are frequently observed along ocean–continent active margins, although
their origins are disputed with interpretations varying between rift-related and collisional. We …

Abstract The Choiyoi Magmatic Province represents a major episode of silicic magmatism in
southwestern Pangea in the mid-Permian-Triassic, the origin of which remains intensely …

La historia jurásica de la parte austral de América del Sur muestra una evolución geológica
compleja, como resultado de diferentes procesos que comenzaron a lo largo del margen …

Triassic igneous and sedimentary rocks exposed within the basement of the Andes were
deposited in a series of rifts, and may record the early disassembly of western Pangaea …