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The age and tectonic setting of the Puncoviscana Formation in northwestern Argentina: An accretionary complex related to Early Cambrian closure of the Puncoviscana Ocean and accretion of the Arequipa-Antofalla block
(Pergamon-Elsevier Science Ltd, 2011-12)
TIMS and SHRIMP U-Pb zircon geochronology of selected parts of the Puncoviscana Formation suggest its deposition took place mainly during the Early Cambrian, coeval with 540-535. Ma calc-alkaline Pampean arc volcanism ...
The Ordovician Quebrada Grande Formation, Cordón de Lila (Antofagasta Region, northern Chile): stratigraphicand paleogeographic significance
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2007)
The basement of the Central Andes: The arequipa and related terranes
(Annual Reviews, 2008)
ALTERNATIVAS DE LA EVOLUCIÓN DEL BORDE OCCIDENTAL DE AMERICA DEL SUR DURANTE EL PROTEROZOICOALTERNATIVAS DE LA EVOLUCIÓN DEL BORDE OCCIDENTAL DE AMERICA DEL SUR DURANTE EL PROTEROZOICOALTERNATIVAS DE LA EVOLUCIÓN DEL BORDE OCCIDENTAL DE AMERICA DEL SUR DURANTE EL PROTEROZOICO
(Sociedade Brasileira de Geologia, 2017)
Provenance of the late Proterozoic to early Cambrian metaclastic sediments of the Sierra de San Luis (Eastern Sierras Pampeanas) and Cordillera Oriental, Argentina
(Elsevier, 2009-06)
Provenance studies have been performed utilising major and trace elements, Nd systematics, whole rock Pb–Pb isotopes and zircon U/Pb SHRIMP data on metasedimentary rocks of the Sierra de San Luis (Nogolí Metamorphic Complex, ...
Identifying Laurentian and SW Gondwana sources in the Neoproterozoic to Early Paleozoic metasedimentary rocks of the Sierras Pampeanas: Paleogeographic and tectonic implications
(Elsevier Science, 2016-02)
The provenance of Neoproterozoic to Early Paleozoic sedimentary rocks in the Sierras Pampeanas has been established using U–Pb SHRIMP age determination of detrital zircons in twelve metasedimentary samples, with supplementary ...
Pampia: A large cratonic block missing in the Rodinia supercontinent
(Pergamon-Elsevier Science Ltd, 2010-09)
The large cratonic block of Pampia, at present in southern South America, is commonly missing in recent comprehensive reconstructions of Rodinia. This block was the conjugate margin of the Amazonia craton that corresponds ...
Assembly of Pampia to the SW Gondwana margin: A case of strike-slip docking?
(Elsevier Science, 2012-03)
Different hypotheses have been proposed to account for the geologic evolution of the southwestern margin of Gondwana in the Early Paleozoic, involving accretion and displacement of different terranes in a protracted ...