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Lu-Hf ratios of crustal rocks and their bearing on zircon Hf isotope model ages: The effects of accessories
(Elsevier Science, 2018-05)
All other factors being equal, the calculation of zircon Hf two stage model ages (T DM Hf) depends on the particular Lu/Hf value assumed for the magmatic source, the effect being more pronounced as the age difference between ...
The Malvinas (Falkland) Islands revisited: The tectonic evolution of southern Gondwana based on U-Pb and Lu-Hf detrital zircon isotopes in the Paleozoic cover
(Pergamon-Elsevier Science Ltd, 2017-07)
The first U-Pb and Hf-Lu isotopic data of detrital zircons from Devonian strata of the Malvinas (Falkland) Islands allow re-evaluation of different hypotheses regarding their location before the breakup of Gondwana. Of the ...
Lu-hf isotope evidence for the provenance of permian detritus in accretionary complexes of western patagonia and the northern antarctic peninsula region
(PERGAMON-ELSEVIER SCIENCE LTD,, 2011)
Lu-hf isotope evidence for the provenance of permian detritus in accretionary complexes of western patagonia and the northern antarctic peninsula region
(PERGAMON-ELSEVIER SCIENCE LTD,, 2011)
U–Pb ages of detrital zircon grains for the Canastra Group and Passos Nappe units and U–Pb and Lu–Hf isotope analyses from orthogneisses: Provenance and tectonic implications, southern Brasília Belt, Brazil
(2020-08-15)
The age and tectonic setting of Mesoproterozoic to Neoproterozoic covers that occur along the southwestern margins of the São Francisco Craton (SFC) are still uncertain. This study reports new 207Pb/206Pb LA-ICPMS ages of ...
Chemical-abrasion u-pb zircon geochronology reveals 150 myr of partial melting events in the archean crust of the são francisco craton
(Universidade Federal de Minas GeraisBrasilIGC - DEPARTAMENTO DE GEOLOGIAUFMG, 2021)
Archean crustal evolution in the Southern São Francisco craton, Brazil: constraints from U-Pb, Lu-Hf and O isotope analyses
(Elsevier Science, 2016-12)
In this study we present U–Pb and Hf isotope data combined with O isotopes in zircon from Neoarchean granitoids and gneisses of the southern São Francisco craton in Brazil. The basement rocks record three distinct magmatic ...
Combined U-Pb and Lu-Hf isotope analyses by laser ablation MC-ICP-MS : methodology and applications
(Academia Brasileira de Ciências, 2013)