Baptiste Debret

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Geochemical signatures of forearc serpentinites from oceanic to continental subduction

Javiera Villalobos-Orchard , Baptiste Debret , Pierre Bouilhol , Rajeev Upadhyay , Pamela Gutiérrez et al.

Geochimica et Cosmochimica Acta, 2025, 392, pp.1-16. ⟨10.1016/j.gca.2024.11.001⟩

Article dans une revue hal-04974630v1
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Carbonate metasomatism at mantle wedge conditions, evidence from trace element and stable isotope (Fe, Zn) signatures of orogenic peridotites

Baptiste Debret , Paolo A Sossi , N. Malaspina , Adrien Gautier , N. Mattielli et al.

Chemical Geology, 2025, 680, pp.122649. ⟨10.1016/j.chemgeo.2025.122649⟩

Article dans une revue hal-04974652v1
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Multi-isotopic (Fe-Cu-Zn) constraints on the magmato-hydrothermal history during mantle exhumation at slow-spreading centers

R. Coltat , Baptiste Debret , R. Tilhac , Muriel Andreani , C.G.C. Patten et al.

Geochimica et Cosmochimica Acta, 2025, 388, pp.48-60. ⟨10.1016/j.gca.2024.11.013⟩

Article dans une revue hal-04974645v1
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Heavy potassium isotopes in carbonatites reveal oceanic crust subduction as the driver of deep carbon cycling

Zheng-Yu Long , Frédéric Moynier , Baptiste Debret , Kun-Feng Qiu , Wei Dai et al.

Science Advances , 2025, 11 (24), ⟨10.1126/sciadv.adt1023⟩

Article dans une revue hal-05354391v1
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Variable δ11B signatures reflect dynamic evolution of the Mariana serpentinite forearc

E. Cannaò , Baptiste Debret

Geochemical Perspectives Letters, 2024, 30, pp.13-19. ⟨10.7185/geochemlet.2416⟩

Article dans une revue hal-04728374v1
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Experimental exploration of polycyclic aromatic hydrocarbons stability in subduction zones

Laurie Besognet , Baptiste Debret , Julien Siebert , Nicolas Wehr , Alain Brunelle et al.

Contributions to Mineralogy and Petrology, 2024, 179 (10), pp.89. ⟨10.1007/s00410-024-02163-8⟩

Article dans une revue hal-04693990v1
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Evidence for isotopically light Fe mobility under oxidising conditions in subduction zone fluids: A record of Monviso meta-serpentinites, Western Alps

Baptiste Debret , Clara Caurant , Bénédicte Ménez , Vincent Busigny , Frédéric Moynier

Earth and Planetary Science Letters, 2024, 642, pp.118855. ⟨10.1016/j.epsl.2024.118855⟩

Article dans une revue hal-04710025v1
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Melting processes, cooling rates, and tectonic settings of the Neo-Tethyan mantle: the in-situ mineral chemical record

Kai Yang , Jingen G Dai , Jie Shen , Baptiste Debret

Chemical Geology, 2024, 643, pp.121834. ⟨10.1016/j.chemgeo.2023.121834⟩

Article dans une revue hal-04304221v1
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A review of abyssal serpentinite geochemistry and geodynamics

Baptiste Debret , Muriel Andreani , Marguerite Godard

Earth-Science Reviews, 2024, pp.104910. ⟨10.1016/j.earscirev.2024.104910⟩

Article dans une revue hal-04696854v1
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Origin of Fe‐Ca‐Metasomatism in Exhumed Mantle Rocks at the MARK Area (23°N, ODP Leg 153) and Implications on the Formation of Ultramafic‐Hosted Seafloor Massive Sulfide Deposits

R. Coltat , M. Andreani , C. Patten , M. Godard , B. Debret et al.

Geochemistry, Geophysics, Geosystems, 2023, 24 (9), pp.e2023GC010894. ⟨10.1029/2023GC010894⟩

Article dans une revue hal-04255090v1
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Redox heterogeneities in a subducting slab: Example from the Monviso meta-ophiolite (Western Alps, Italy)

C. Caurant , Baptiste Debret , B. Ménez , Christian Nicollet , P. Bouilhol

Lithos, 2023, 446-447, pp.107136. ⟨10.1016/j.lithos.2023.107136⟩

Article dans une revue hal-04125579v1
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Metric, kilometric and large-scale coherence of metamorphic conditions from graphitic phyllite in the Upper Lesser Himalaya of Nepal: Contribution to the estimation of carbon stored during Himalayan orogeny

Sandeep Thapa , Frédéric Girault , Damien Deldicque , Rémi Losno , Christian France-Lanord et al.

Chemical Geology, 2023, 623, pp.121378. ⟨10.1016/j.chemgeo.2023.121378⟩

Article dans une revue hal-04272891v1
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High-pressure synthesis and storage of solid organic compounds in active subduction zones

Baptiste Debret , Bénédicte Ménez , Bastien Walter , Hélène Bouquerel , Pierre Bouilhol et al.

Science Advances , 2022, 8 (37), ⟨10.1126/sciadv.abo2397⟩

Article dans une revue hal-04053952v1
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Decoupling of inorganic and organic carbon during slab mantle devolatilisation

P. Bouilhol , B. Debret , E. Inglis , M. Warembourg , Thomas Grocolas et al.

Nature Communications, 2022, 13 (1), pp.308. ⟨10.1038/s41467-022-27970-0⟩

Article dans une revue hal-03608688v1
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Calcium isotope measurements using a collision cell (CC)-MC-ICP-MS

Wei Dai , Frédéric Moynier , Marine Paquet , Julien Moureau , Baptiste Debret et al.

Chemical Geology, 2022, 590, pp.120688. ⟨10.1016/j.chemgeo.2021.120688⟩

Article dans une revue hal-04615898v2
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Quantifying the axial magma lens dynamics at the roof of oceanic magma reservoirs (dike / gabbro transition): Oman Drilling Project GT3 site survey

Lyderic France , Maéva Lombard , Christian Nicollet , Carole Berthod , Baptiste Debret et al.

Journal of Geophysical Research : Solid Earth, 2021, 126 (5), ⟨10.1029/2020JB021496⟩

Article dans une revue hal-03194357v1
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Iron and zinc stable isotope evidence for open-system high-pressure dehydration of antigorite serpentinite in subduction zones

Baptiste Debret , Carlos J Garrido , Marie-Laure Pons , Pierre Bouilhol , Edward Inglis et al.

Geochimica et Cosmochimica Acta, 2021, 296, pp.210-225. ⟨10.1016/j.gca.2020.12.001⟩

Article dans une revue hal-03065997v1
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Redox transfer at subduction zones: insights from Fe isotopes in the Mariana forearc

Baptiste Debret , C D J Reekie , N Mattielli , H Beunon , B Ménez et al.

Geochemical Perspectives Letters, 2020, pp.46 - 51. ⟨10.7185/geochemlet.2003⟩

Article dans une revue hal-03976599v1
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Mantle heterogeneity through Zn systematics in oceanic basalts: Evidence for a deep carbon cycling

Hugues Beunon , Nadine Mattielli , Luc S. Doucet , Bertrand Moine , Baptiste Debret

Earth-Science Reviews, 2020, 205, pp.103174. ⟨10.1016/j.earscirev.2020.103174⟩

Article dans une revue hal-02539535v1
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Metamorphic olivine records external fluid infiltration during serpentinite dehydration

E. Clarke , J.C.M. de Hoog , L.A. Kirstein , J. Harvey , B. Debret

Geochemical Perspectives Letters, 2020, 16, pp.25-29. ⟨10.7185/geochemlet.2039⟩

Article dans une revue hal-03435677v1
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Mariana serpentinite mud volcanism exhumes subducted seamount materials: implications for the origin of life

Patricia Fryer , C. Geoffrey Geoffrey Wheat , Trevor Williams , Christopher Kelley , Kevin Johnson et al.

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2020, 378 (2165), pp.20180425. ⟨10.1098/rsta.2018.0425⟩

Article dans une revue hal-02447698v1
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The intrinsic nature of antigorite breakdown at 3 GPa: Experimental constraints on redox conditions of serpentinite dehydration in subduction zones

Juliette Maurice , Nathalie Bolfan-Casanova , Sylvie Demouchy , Paul Chauvigne , Federica Schiavi et al.

Contributions to Mineralogy and Petrology, 2020, 175 (10), pp.94. ⟨10.1007/s00410-020-01731-y⟩

Article dans une revue hal-02951472v1

Shallow forearc mantle dynamics and geochemistry: New insights from IODP Expedition 366

B. Debret , E. Albers , B. Walter , R. Price , J. D. Barnes et al.

Lithos, 2019, 326, pp.230-245. ⟨10.1016/j.lithos.2018.10.038⟩

Article dans une revue insu-03665951v1

Carbonate Transfer during the Onset of Slab Devolatilization: New Insights from Fe and Zn Stable Isotopes

Baptiste Debret , Pierre Bouilhol , M Pons , H Williams

Journal of Petrology, 2018, 59 (6), pp.1145-1166. ⟨10.1093/petrology/egy057⟩

Article dans une revue hal-03976666v1

Ore component mobility, transport and mineralization at mid-oceanic ridges: A stable isotopes (Zn, Cu and Fe) study of the Rainbow massif (Mid-Atlantic Ridge 36°14′N)

B. Debret , H. Beunon , N. Mattielli , M. Andreani , I. Ribeiro da Costa et al.

Earth and Planetary Science Letters, 2018, 503, pp.170-180. ⟨10.1016/j.epsl.2018.09.009⟩

Article dans une revue hal-02330324v1
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The behavior of iron and zinc stable isotopes accompanying the subduction of mafic oceanic crust: A case study from Western Alpine ophiolites

Edward Inglis , Baptiste Debret , Kevin Burton , Marc-Alban Millet , Marie-Laure Pons et al.

Geochemistry, Geophysics, Geosystems, 2017, 18 (7), pp.2562 - 2579. ⟨10.1002/2016GC006735⟩

Article dans une revue hal-01785199v1
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Assessing sulfur redox state and distribution in abyssal serpentinites using XANES spectroscopy

Baptiste Debret , Muriel Andreani , Adélie Delacour , Stéphane Rouméjon , Nicolas Trcera et al.

Earth and Planetary Science Letters, 2017, 466, pp.1-11. ⟨10.1016/j.epsl.2017.02.029⟩

Article dans une revue insu-03708989v1
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Highly oxidising fluids generated during serpentinite breakdown in subduction zones

Baptiste Debret , D A Sverjensky

Scientific Reports, 2017, 7, ⟨10.1038/s41598-017-09626-y⟩

Article dans une revue hal-03976630v1
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Volatile (Li, B, F and Cl) mobility during amphibole breakdown in subduction zones

Baptiste Debret , Kenneth T. Koga , Fanny Cattani , Christian Nicollet , Greg van den Bleeken et al.

Lithos, 2016, 244, pp.165-181. ⟨10.1016/j.lithos.2015.12.004⟩

Article dans une revue hal-01634385v1
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Isotopic evidence for iron mobility during subduction

Baptiste Debret , M.-A. Millet , M.-L. Pons , Pierre Bouilhol , E. Inglis et al.

Geology, 2016, 44 (3), pp.215-218. ⟨10.1130/G37565.1⟩

Article dans une revue hal-03976644v1
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Titanium stable isotope investigation of magmatic processes on the Earth and Moon

Marc-Alban Millet , Nicolas Dauphas , Nicolas Greber , Kevin Burton , Chris Dale et al.

Earth and Planetary Science Letters, 2016, 449, pp.197-205. ⟨10.1016/j.epsl.2016.05.039⟩

Article dans une revue hal-03976657v1
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Zinc isotope evidence for sulfate-rich fluid transfer across subduction zones

Marie-Laure Pons , Baptiste Debret , Pierre Bouilhol , Adélie Delacour , Helen Williams

Nature Communications, 2016, 7, ⟨10.1038/ncomms13794⟩

Article dans une revue hal-01636805v1
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Magnetic signatures of serpentinization at ophiolite complexes

D. Bonnemains , J. Carlut , J. Escartin , C. Mével , M. Andreani et al.

Geochemistry, Geophysics, Geosystems, 2016, 17 (8), pp.2969-2986. ⟨10.1002/2016GC006321⟩

Article dans une revue insu-01527573v1

Redox state of iron during high-pressure serpentinite dehydration

Baptiste Debret , Nathalie Bolfan-Casanova , Jose Alberto Padron Navarta , Fatima Martin-Hernandez , Muriel Andreani et al.

Contributions to Mineralogy and Petrology, 2015, 169 (4), pp.36. ⟨10.1007/s00410-015-1130-y⟩

Article dans une revue hal-01172310v1

F, Cl and S input via serpentinite in subduction zones: implications for the nature of the fluid released at depth

Baptiste Debret , Kenneth T. Koga , Christian Nicollet , Muriel Andreani , Stéphane Schwartz

Terra Nova, 2014, 26 (2), pp.96-101. ⟨10.1111/ter.12074⟩

Article dans une revue istex hal-01135452v1

Evolution of Fe redox state in serpentine during subduction

Baptiste Debret , Muriel Andreani , Manuel Muñoz , Nathalie Bolfan-Casanova , Julie Carlut et al.

Earth and Planetary Science Letters, 2014, 400, pp.206-218. ⟨10.1016/j.epsl.2014.05.038⟩

Article dans une revue istex hal-01134258v1

Trace element behavior during serpentinization/de-serpentinization of an eclogitized oceanic lithosphere: A LA-ICPMS study of the Lanzo ultramafic massif (Western Alps)

Baptiste Debret , Muriel Andreani , Marguerite Godard , Christian Nicollet , Stephane Schwartz et al.

Chemical Geology, 2013, 357, pp.117-133. ⟨10.1016/j.chemgeo.2013.08.025⟩

Article dans une revue istex hal-00937661v1

High-pressure serpentinites, a trap-and-release system controlled by metamorphic conditions: Example from the Piedmont zone of the western Alps

Romain Lafay , Fabien Deschamps , Stéphane Schwartz , Stéphane Guillot , Marguerite Godard et al.

Chemical Geology, 2013, 343, pp.38. ⟨10.1016/j.chemgeo.2013.02.008⟩

Article dans une revue istex hal-00996839v1

Three steps of serpentinization in an eclogitized oceanic serpentinization front (Lanzo Massif - Western Alps)

Baptiste Debret , Christian Nicollet , Muriel Andreani , S. Schwartz , Marguerite Godard

Journal of Metamorphic Geology, 2013, 31 (2), pp.165-186. ⟨10.1111/jmg.12008⟩

Article dans une revue istex hal-00823051v1
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Pressure-temperature estimates of the lizardite/antigorite transition in high pressure serpentinites.

Stéphane Schwartz , Stéphane Guillot , Bruno Reynard , Romain Lafay , Baptiste Debret et al.

Lithos, 2012, 178, pp.197-210. ⟨10.1016/j.lithos.2012.11.023⟩

Article dans une revue insu-00854214v1