Romain Guilbaud
Romain Guilbaud
CNRS, Géosciences Environnement Toulouse
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Assessing the utility of Fe/Al and Fe-speciation to record water column redox conditions in carbonate-rich sediments
MO Clarkson, SW Poulton, R Guilbaud, RA Wood
Chemical Geology 382, 111-122, 2014
Dynamic redox conditions control late Ediacaran metazoan ecosystems in the Nama Group, Namibia
RA Wood, SW Poulton, AR Prave, KH Hoffmann, MO Clarkson, ...
Precambrian Research 261, 252-271, 2015
Abiotic pyrite formation produces a large Fe isotope fractionation
R Guilbaud, IB Butler, RM Ellam
Science 332 (6037), 1548-1551, 2011
Low-oxygen waters limited habitable space for early animals
R Tostevin, RA Wood, GA Shields, SW Poulton, R Guilbaud, F Bowyer, ...
Nature Communications 7 (1), 12818, 2016
A global transition to ferruginous conditions in the early Neoproterozoic oceans
R Guilbaud, SW Poulton, NJ Butterfield, M Zhu, GA Shields-Zhou
Nature Geoscience 8 (6), 466-470, 2015
Surface charge and growth of sulphate and carbonate green rust in aqueous media
R Guilbaud, ML White, SW Poulton
Geochimica et Cosmochimica Acta 108, 141-153, 2013
Phosphorus-limited conditions in the early Neoproterozoic ocean maintained low levels of atmospheric oxygen
R Guilbaud, SW Poulton, J Thompson, KF Husband, M Zhu, Y Zhou, ...
Nature Geoscience 13 (4), 296-301, 2020
Fe isotope exchange between Fe (II) aq and nanoparticulate mackinawite (FeSm) during nanoparticle growth
R Guilbaud, IB Butler, RM Ellam, D Rickard
Earth and Planetary Science Letters 300 (1-2), 174-183, 2010
Phosphorus cycling in Lake Cadagno, Switzerland: A low sulfate euxinic ocean analogue
Y Xiong, R Guilbaud, CL Peacock, RP Cox, DE Canfield, MD Krom, ...
Geochimica et Cosmochimica Acta 251, 116-135, 2019
Experimental determination of the equilibrium Fe isotope fractionation between Feaq2+ and FeSm (mackinawite) at 25 and 2° C
R Guilbaud, IB Butler, RM Ellam, D Rickard, A Oldroyd
Geochimica et cosmochimica acta 75 (10), 2721-2734, 2011
Oxygen minimum zones in the early Cambrian ocean
R Guilbaud, BJ Slater, SW Poulton, THP Harvey, JJ Brocks, ...
Geochemical Perspectives Letters 6, 33-38, 2018
Significance of the clay mineral distribution in fluvial sediments of the Neogene to Recent Himalayan Foreland Basin (west‐central Nepal)
P Huyghe, R Guilbaud, M Bernet, A Galy, AP Gajurel
Basin Research 23 (3), 332-345, 2011
A cryptic record of Burgess Shale‐type diversity from the early Cambrian of Baltica
BJ Slater, THP Harvey, R Guilbaud, NJ Butterfield
Palaeontology 60 (1), 117-140, 2017
A palaeoecological model for the late mesoproterozoic–early neoproterozoic atar/el Mreïti group, Taoudeni basin, Mauritania, northwestern Africa
J Beghin, R Guilbaud, SW Poulton, N Gueneli, JJ Brocks, JY Storme, ...
Precambrian research 299, 1-14, 2017
The sedimentary geochemistry and paleoenvironments project
ÚC Farrell, R Samawi, S Anjanappa, R Klykov, OO Adeboye, H Agic, ...
Geobiology 19 (6), 545-556, 2021
Development of a modified SEDEX phosphorus speciation method for ancient rocks and modern iron-rich sediments
J Thompson, SW Poulton, R Guilbaud, KA Doyle, S Reid, MD Krom
Chemical Geology 524, 383-393, 2019
Triple iron isotope constraints on the role of ocean iron sinks in early atmospheric oxygenation
AW Heard, N Dauphas, R Guilbaud, OJ Rouxel, IB Butler, NX Nie, ...
Science 370 (6515), 446-449, 2020
Curation and analysis of global sedimentary geochemical data to inform earth history
A Mehra, C Keller, T Zhang, N Tosca, S McLennan, E Sperling, U Farrell, ...
GSA Today 31 (5), 4-10, 2021
Low-oxygen waters limited habitable space for early animals. Nat Commun 7: 12818
R Tostevin, RA Wood, GA Shields, SW Poulton, R Guilbaud, F Bowyer, ...
On the influence of diagenesis on the original petrographic composition of Miocene–Pliocene fluvial sandstone in the Himalayan foreland basin of western-central Nepal
R Guilbaud, M Bernet, P Huyghe, V Erens, F Chirouze, G Dupont-Nivet
Journal of Asian Earth Sciences 44, 107-116, 2012
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