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authFullName_s : Christophe Thomazo

A diagenetic control on the Early Triassic Smithian-Spathian carbon isotopic excursions recorded in the marine settings of the Thaynes Group (Utah, USA).

Christophe Thomazo , Emmanuelle Vennin , Arnaud Brayard , Ivan Bour , Olivier Mathieu , et al.
Geobiology, 2016, 14 (3), pp.220-236. ⟨10.1111/gbi.12174⟩
Journal articles istex hal-01300445v1

The hidden role of dissolved organic carbon in the biogeochemical cycle of carbon in modern redox-stratified lakes

Robin Havas , Christophe Thomazo , Miguel Iniesto , Didier Jézéquel , David Moreira , et al.
Biogeosciences, 2023, 20 (12), pp.2405-2424. ⟨10.5194/bg-20-2405-2023⟩
Journal articles hal-04182498v1

Extreme 15N-enrichments in 2.72-Gyr-old sediments: evidence for a turning point in the nitrogen cycle.

Christophe Thomazo , Magali Ader , Pascal Philippot
Geobiology, 2011, 9 (2), pp.107-120. ⟨10.1111/j.1472-4669.2011.00271.x⟩
Journal articles istex hal-00567491v1

Hydrothermalism in the Tyrrhenian Sea: inorganic and microbial sulfur cycling as revealed by geochemical and multiple sulfur isotope data.

Marc Peters , Harald Strauss , Sven Petersen , Nicolai-Alexeji Kummer , Christophe Thomazo
Chemical Geology, 2011, 280 (1-2), pp.217-231. ⟨10.1016/j.chemgeo.2010.11.011⟩
Journal articles istex hal-00580049v1

Iron and sulphur isotopes from the Carajás mining province (Pará, Brazil): implications for the oxidation of the ocean and the atmosphere across the Archaean-Proterozoic transition.

Sébastien Fabre , Anne Nédélec , Franck Poitrasson , Harald Strauss , Christophe Thomazo , et al.
Chemical Geology, 2011, 289 (1-2), pp.124-139. ⟨10.1016/j.chemgeo.2011.07.019⟩
Journal articles istex hal-00630239v1
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Late Smithian microbial deposits and their lateral marine fossiliferous limestones (Early Triassic, Hurricane Cliffs, Utah, USA)

Nicolas Olivier , Emmanuel Fara , Emmanuelle Vennin , Kevin Bylund , James Jenks , et al.
Facies, 2018, 64 (2), pp.13. ⟨10.1007/s10347-018-0526-3⟩
Journal articles hal-01748441v1

Biogeochemical cycling of nitrogen on the early Earth.

Christophe Thomazo , Dominic Papineau
Elements, 2013, 9 (5), pp.345-351. ⟨10.2113/gselements.9.4.345⟩
Journal articles hal-00863818v1

The late Hauterivian Faraoni "Oceanic Anoxic Event" at Río Argos (southern Spain): an assessment on the level of oxygen depletion.

Ludivine Sauvage , Laurent Riquier , Christophe Thomazo , François Baudin , Mathieu Martinez
Chemical Geology, 2013, 340, pp.77-90. ⟨10.1016/j.chemgeo.2012.12.004⟩
Journal articles hal-00783428v1

Methanotrophs regulated atmospheric sulfur isotope anomalies during the Mesoarchean (Tumbiana Formation, Western Australia)

Christophe Thomazo , M. Ader , J. Farquhar , P. Philippot
Earth and Planetary Science Letters, 2009, 279 (1-2), pp.65-75. ⟨10.1016/j.epsl.2008.12.036⟩
Journal articles hal-03886127v1

Atmospheric sulfur rearrangement 2.7 billion years ago: evidence for oxygenic photosynthesis.

Florian Kurzweil , Mark Claire , Christophe Thomazo , Marc Peters , Mark Hannington , et al.
Earth and Planetary Science Letters, 2013, 366, pp.17-26. ⟨10.1016/j.epsl.2013.01.028⟩
Journal articles hal-00796566v1
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Low temperature magnetic properties of the Late Archean Boolgeeda iron formation (Hamersley Group, Western Australia): environmental implications

Julie Carlut , Aude Isambert , Hélène Bouquerel , Ernesto Pecoits , Pascal Philippot , et al.
Frontiers in Earth Science, 2015, 3, ⟨10.3389/feart.2015.00018⟩
Journal articles hal-04053800v1
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Integrative analysis of the mineralogical and chemical composition of modern microbialites from ten Mexican lakes: What do we learn about their formation?

Nina Zeyen , Karim Benzerara , Olivier Beyssac , Damien Daval , Elodie Muller , et al.
Geochimica et Cosmochimica Acta, 2021, 305, pp.148-184. ⟨10.1016/j.gca.2021.04.030⟩
Journal articles hal-03273216v1

Iron‐mediated anaerobic ammonium oxidation recorded in the early Archean ferruginous ocean

Alice Pellerin , Christophe Thomazo , Magali Ader , Johanna Marin‐carbonne , Julien Alleon , et al.
Geobiology, 2023, ⟨10.1111/gbi.12540⟩
Journal articles hal-03944055v1
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Early Triassic environmental dynamics and microbial development during the Smithian–Spathian transition (Lower Weber Canyon, Utah, USA).

Anne-Sabine Grosjean , Emmanuelle Vennin , Nicolas Olivier , Gwénaël Caravaca , Christophe Thomazo , et al.
Sedimentary Geology, 2018, 363, pp.136-151. ⟨10.1016/j.sedgeo.2017.11.009⟩
Journal articles hal-01659686v1

The Dziani Dzaha Lake: A long‐awaited modern analogue for superheavy pyrites

Pierre Cadeau , Pierre Cartigny , Christophe Thomazo , Didier Jézéquel , Christophe Leboulanger , et al.
Geobiology, 2022, 20 (3), pp.444-461. ⟨10.1111/gbi.12486⟩
Journal articles ird-03825790v1

Isotopic biomarkers.

Christophe Thomazo , Harald Strauss
M. Gargaud, R. Amils, J. Cernicharo Quintanilla, H.J. Cleaves, W.M. Irvine, D. Pinti & M. Viso. Encyclopedia of Astrobiology, Springer, pp.183-187, 2011
Book sections hal-00616494v1

Multiple sulfur and carbon isotope composition of sediments from the Belingwe Greenstone Belt (Zimbabwe): a biogenic methane regulation on mass independent fractionation of sulfur during the Neoarchean?

Christophe Thomazo , Euan G. Nisbet , Nathalie V. Grassineau , Marc Peters , Harald Strauss
Geochimica et Cosmochimica Acta, 2013, 121, pp.120-138. ⟨10.1016/j.gca.2013.06.036⟩
Journal articles hal-00859586v1
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Unexpected Early Triassic marine ecosystem and the rise of the Modern evolutionary fauna.

Arnaud Brayard , L.J. Krumenacker , Joseph P. Botting , James F. Jenks , Kevin G. Bylund , et al.
Science Advances , 2017, 3 (2), pp.e1602159. ⟨10.1126/sciadv.1602159⟩
Journal articles hal-01477318v1
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Early Triassic fluctuations of the global carbon cycle: New evidence from paired carbon isotopes in the western USA basin

Gwénaël Caravaca , Christophe Thomazo , Emmanuelle Vennin , Nicolas Olivier , Théophile Cocquerez , et al.
Global and Planetary Change, 2017, 154, pp.10-22. ⟨10.1016/j.gloplacha.2017.05.005⟩
Journal articles hal-01547080v1