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Pierre Agrinier
Researcher at Institut de Physique du Globe de Paris
Publications - 95
Citations - 3654
Pierre Agrinier is an academic researcher from Institut de Physique du Globe de Paris. The author has contributed to research in topics: Isotope fractionation & Stable isotope ratio. The author has an hindex of 29, co-authored 89 publications receiving 3244 citations. Previous affiliations of Pierre Agrinier include Paris Diderot University & IPG Photonics.
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Journal ArticleDOI
The chemical composition of the Earth: Enstatite chondrite models
Marc Javoy,Edouard Kaminski,François Guyot,Denis Andrault,Chrystele Sanloup,Manuel Moreira,Stéphane Labrosse,Albert Jambon,Pierre Agrinier,Anne Davaille,Claude Jaupart +10 more
TL;DR: In this paper, the authors proposed a new model of Earth's bulk composition based on enstatite chondrites (E-chondrites), the only chondrite group isotopically identical to the Earth.
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Thin crust, ultramafic exposures, and rugged faulting patterns at the Mid-Atlantic Ridge (22°–24°N)
Mathilde Cannat,Catherine Mével,Marcia Maia,Christine Deplus,Cecile Durand,Pascal Gente,Pierre Agrinier,Abdel Belarouchi,Gilles Dubuisson,Eric Humler,Jennifer R. Reynolds +10 more
TL;DR: In this paper, the authors find a good correlation between domains of positive residual gravity anomalies (inferred to have a thin crust) and the distribution of ultramafic samples and also find that thin-crust domains have a rugged topography, thought to reflect strong tectonic disruption.
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Calibration of the dolomite clumped isotope thermometer from 25 to 350 °C, and implications for a universal calibration for all (Ca, Mg, Fe)CO3 carbonates
Magali Bonifacie,Magali Bonifacie,Damien Calmels,Damien Calmels,John M. Eiler,Juske Horita,Carine Chaduteau,Crisogono Vasconcelos,Pierre Agrinier,Amandine Katz,Benjamin H. Passey,John M. Ferry,Jean Jacques Bourrand +12 more
TL;DR: In this paper, the authors used the Δ_(47)-1/T^2 dependence for dolomite and calcite to calibrate the use of this temperature proxy in a previously uncalibrated carbonate phase over a temperature range that extends to conditions typical of shallow crustal environments.
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Deep and High-temperature Hydrothermal Circulation in the Oman Ophiolite—Petrological and Isotopic Evidence
Delphine Bosch,Marie Jamais,Françoise Boudier,Adolphe Nicolas,Jean-Marie Dautria,Pierre Agrinier +5 more
TL;DR: In this article, a systematic search for evidence of high-temperature hydrous alteration within the gabbros of the Samail ophiolite (Oman) showed that most of the Gabbros have been affected by successive stages of alteration, starting above 975°C and ending below 500°C.
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Behavior of Li and its isotopes during serpentinization of oceanic peridotites
Sylvie Decitre,Sylvie Decitre,Etienne Deloule,Laurie Reisberg,Rachael H. James,Pierre Agrinier,Catherine Mével +6 more
TL;DR: In this article, Li and Li isotopes in serpentinized peridotites have been performed using Thermo-Ionisation Mass Spectrometry (TIMS) and Secondary Ion Mass Spectrametry (SIMS) techniques on samples collected from the southwest Indian Ridge (SWIR).