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Detrital zircons U-Pb SHRIMP ages and provenance of La Modesta Formation, Patagonia Argentina
(Elsevier, 2013)
This paper summarizes the geology of the Paleozoic La Modesta Formation in Patagonia, Argentina, and
presents new SHRIMP UePb dating of detrital zircons from muscovite-chlorite schist and tourmalinite.
Also complementary ...
Eocene volcanism in the Fuegian Andes: Evidence from petrography and detrital zircons in marine volcaniclastic sandstones
(Pergamon-Elsevier Science Ltd, 2020-12)
The sedimentology, petrography, and U–Pb dating of two Eocene volcaniclastic horizons of the Punta Torcida and Leticia formations, Austral basin, Tierra del Fuego, Argentina are interpreted and documented. The volcaniclastic ...
Eocene volcanism in the Fuegian Andes: Evidence from petrography and detrital zircons in marine volcaniclastic sandstones
(Elsevier, 2020)
The sedimentology, petrography, and U-Pb dating of two Eocene volcaniclastic horizons of the Punta Torcida and Leticia formations, Austral basin, Tierra del Fuego, Argentina are interpreted and documented. The volcaniclastic ...
New U–Pb zircon age for the Pennsylvanian in Argentina: Implications in palynostratigraphy and regional stratigraphy
(Pergamon-Elsevier Science Ltd, 2019-06)
A continuous Pennsylvanian succession belonging to the Agua Colorada and De La Cuesta formations is exposed in the Las Angosturas area (Catamarca Province) of the Paganzo Basin. Glacial, postglacial, fluvial and shallow ...
The temporal evolution of the Mitu group, south-east Peru – first U-Pb age data
(Swiss Society of Mineralogy and Petrology (SSMP)CH, 2009-11)
The Eastern Cordillera of southern Peru formed along a crustal zone that has been active as part of the western Gondwana margin since the middle Paleozoic. The present study investigates the Mitu Group of south-east Peru ...
Space-time relation of post-collisional granitic magmatism in Santa Catarina, southern Brazil: U-Pb LA-MC-ICP-MS zircon geochronology of coeval mafic-felsic magmatism related to the Major Gercino Shear Zone
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
LA-MC-ICP-MS U-Pb zircon dating was performed on syntectonic, early post-collisional granitic and associated mafic rocks that are intrusive in the Brusque Metamorphic Complex and in the Florianopolis Batholith, major ...