Bleuenn Gueguen
Bleuenn Gueguen
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A shale-hosted Cr isotope record of low atmospheric oxygen during the Proterozoic
DB Cole, CT Reinhard, X Wang, B Gueguen, GP Halverson, T Gibson, ...
Geology 44 (7), 555-558, 2016
Evidence for extremely rapid magma ocean crystallization and crust formation on Mars
LC Bouvier, MM Costa, JN Connelly, NK Jensen, D Wielandt, M Storey, ...
Nature 558 (7711), 586-589, 2018
Nickel isotope variations in terrestrial silicate rocks and geological reference materials measured by MC‐ICP‐MS
B Gueguen, O Rouxel, E Ponzevera, A Bekker, Y Fouquet
Geostandards and Geoanalytical Research 37 (3), 297-317, 2013
The chromium isotope composition of reducing and oxic marine sediments
B Gueguen, CT Reinhard, TJ Algeo, LC Peterson, SG Nielsen, X Wang, ...
Geochimica et Cosmochimica Acta 184, 1-19, 2016
Comparing orthomagmatic and hydrothermal mineralization models for komatiite-hosted nickel deposits in Zimbabwe using multiple-sulfur, iron, and nickel isotope data
A Hofmann, A Bekker, P Dirks, B Gueguen, D Rumble, OJ Rouxel
Mineralium Deposita 49 (1), 75-100, 2014
Integrated geochemical-petrographic insights from component-selective δ238U of Cryogenian marine carbonates
AS Hood, NJ Planavsky, MW Wallace, X Wang, EJ Bellefroid, B Gueguen, ...
Geology 44 (11), 935-938, 2016
Tracking the rise of eukaryotes to ecological dominance with zinc isotopes
TT Isson, GD Love, CL Dupont, CT Reinhard, AJ Zumberge, D Asael, ...
Geobiology 16 (4), 341-352, 2018
Comparative geochemistry of four ferromanganese crusts from the Pacific Ocean and significance for the use of Ni isotopes as paleoceanographic tracers
B Gueguen, O Rouxel, ML Rouget, C Bollinger, E Ponzevera, Y Germain, ...
Geochimica et Cosmochimica Acta 189, 214-235, 2016
Variable Ni isotope fractionation between Fe-oxyhydroxides and implications for the use of Ni isotopes as geochemical tracers
B Gueguen, JV Sorensen, SV Lalonde, J Peña, BM Toner, O Rouxel
Chemical Geology 481, 38-52, 2018
Iron mineral structure, reactivity, and isotopic composition in a South Pacific Gyre ferromanganese nodule over 4 Ma
MA Marcus, KJ Edwards, B Gueguen, SC Fakra, G Horn, NA Jelinski, ...
Geochimica et Cosmochimica Acta 171, 61-79, 2015
Compound-specific recording of gadolinium pollution in coastal waters by great scallops
S Le Goff, JA Barrat, L Chauvaud, YM Paulet, B Gueguen, D Ben Salem
Scientific reports 9 (1), 1-5, 2019
Chromium isotope fractionation in ferruginous sediments
KW Bauer, B Gueguen, DB Cole, R Francois, J Kallmeyer, N Planavsky, ...
Geochimica et Cosmochimica Acta 223, 198-215, 2018
A paleosol record of the evolution of Cr redox cycling and evidence for an increase in atmospheric oxygen during the Neoproterozoic
DA Colwyn, ND Sheldon, JB Maynard, R Gaines, A Hofmann, X Wang, ...
Geobiology 17 (6), 579-593, 2019
Volatile element evolution of chondrules through time
B Mahan, F Moynier, J Siebert, B Gueguen, A Agranier, EA Pringle, ...
Proceedings of the National Academy of Sciences 115 (34), 8547-8552, 2018
Large nickel isotope fractionation caused by surface complexation reactions with hexagonal birnessite
JV Sorensen, B Gueguen, BD Stewart, J Peña, O Rouxel, BM Toner
Chemical Geology 537, 119481, 2020
Redox changes in a seafloor hydrothermal system recorded in hematite-chalcopyrite chimneys
VM Dekov, D Garbe-Schönberg, GD Kamenov, B Guéguen, G Bayon, ...
Chemical Geology 483, 351-371, 2018
A new chemical separation procedure for the determination of rare earth elements and yttrium abundances in carbonates by ICP-MS
JA Barrat, G Bayon, X Wang, S Le Goff, ML Rouget, B Gueguen, ...
Talanta 219, 121244, 2020
The Nickel isotope composition of the authigenic sink and the diagenetic flux in modern oceans
B Gueguen, O Rouxel
Chemical Geology 563, 120050, 2021
Trace element systematics in cold seep carbonates and associated lipid compounds
X Wang, G Bayon, JH Kim, DH Lee, D Kim, B Guéguen, ML Rouget, ...
Chemical Geology 528, 119277, 2019
Zinc isotopic variations in ureilites
YA Brugier, JA Barrat, B Gueguen, A Agranier, A Yamaguchi, A Bischoff
Geochimica et Cosmochimica Acta 246, 450-460, 2019
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