CV Lattes
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Universidade de São Paulo (USP). Instituto de Astronomia, Geofísica e Ciências Atmosféricas (IAG) (Institutional affiliation from the last research proposal) Birthplace: França
RESEARCH SUBJECTS OF INTEREST AND METHODS Paleoenvironments reconstruction and dating U-Pb geochronology (LA-ICP-MS) on zircon dating, provenance analyses, comparison of detrital age distributions Volcaniclastic sediments petrography, geochemistry, provenance analyses Applications to: - Paleoenvironmental changes at the Archean - Paleoproterozoic transition - Permian and Triassic southeast Asia geodynamic evolution - End Permian mass extinction Triassic recovery - Sedimentary basins of the late Paleozoic Variscan Belt (Source: Lattes Curriculum)
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The aim of Camille Yann Rossignol postdoctorate is to establish the chronostratigraphy at high resolution of the Minas Supergroup, Minas Gerais region. The study includes characterizing the sedimentological environment based on outcrop exposures and the drill core library stored at Vale (Belo Horizonte) combining bulk and in situ trace element analysis, Hf, Nd and O isotopic tracers and U…
The early Paleoproterozoic (2.5 - 2.1 Ga) was a period of major environmental and climatic changes, marked by the rise of atmospheric oxygen and the onset of multiple glaciations, the oldest one at ca. 2.45 Ga of possible global extension (Snowball Earth event). This is at odd with the sedimentary successions of similar age in the Minas Basin, São Francisco Craton, for which no evidence o…
| 1 / 1 | Completed scholarships in Brazil |
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