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Large geographic and temporal extensions of the Río de la Plata Craton, South America, and its metacratonic eastern margin
(Taylor & Francis, 2017-12)
Integration of existing isotopic and geological data allows a reconsideration of the distribution and age of the Río de la Plata Craton within South America. The reinterpretation increases the area of the craton to about ...
Contemporaneous assembly of Western Gondwana and final Rodinia break-up: Implications for the supercontinent cycle
(Elsevier Science, 2017-11)
Geological, geochronological and isotopic data are integrated in order to present a revised model for the Neoproterozoic evolution of Western Gondwana. Although the classical geodynamic scenario assumed for the period ...
U-Pb geochronology of Martín García, Sola, and Dos Hermanas Islands (Argentina and Uruguay): Unveiling Rhyacian, Statherian, Ectasian, and Stenian of a forgotten area of the Río de la Plata Craton
(Pergamon-Elsevier Science Ltd, 2017-12)
The Río de la Plata Craton is one of the three major cratons of South America. The craton is largely covered by sedimentary basins where its most exposed area is Buenos Aires-Piedra Alta Province (Chernicoff et al., 2014). ...
Provenance of Austroalpine basement metasediments: tightening up Early Palaeozoic connections between peri-Gondwanan domains of central Europe and Northern Africa
(Springer, 2018-09)
New U–Pb and Lu–Hf detrital zircon data together with whole-rock geochemical and Sm–Nd data were obtained for paragneisses of the Austroalpine basement south of the Tauern Window. Geochemically immature metasediments of ...
Evolução geológica e contextualização tectônica do bloco Cristalândia do Piauí, Faixa Rio Preto, Piauí/Bahia
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOLOGIAPrograma de Pós-Graduação em GeologiaUFMG, 2019-10-22)
The Cristalândia do Piauí Block, located in the northwestern margin of the São Francisco Craton (SFC), represents the basement of the Rio Preto Fold Belt. It is composed of Archaean tonalitic to granodioritc orthogneisses ...