Search - Université Clermont Auvergne Access content directly

Filter your results

12 Results
authIdHal_s : pascal-philippot

Iron isotopes in micropyrites from the 2.7Ga Tumbiana Formation (Western Australia)

M.-N. Decraene , J. Marin- Carbonne , C. Thomazo , Nicolas Olivier , Pascal Philippot et al.
Goldschmidt 2019, Aug 2019, Barcelone, Spain
Conference papers hal-02526806v1

Tracking microbial signatures in stromatolites at micrometer scale with in situ iron isotopes. M-fed (Microbialites: formation, evolution, diagenesis)

M.-N. Decraene , J. Marin- Carbonne , C. Thomazo , Nicolas Olivier , E. Vennin et al.
M-fed (Microbialites: formation, evolution, diagenesis), Oct 2019, Dijon, France
Conference papers hal-02526835v1

U-Pb detrital zircon geochronology of the Turee Creek Group, Hamersley Basin, Western Australia: Timing and correlation of the Paleoproterozoic glaciations

Tom Caquineau , Jean-Louis Paquette , Pascal Philippot
Precambrian Research, 2018, 307, pp.34 - 50. ⟨10.1016/j.precamres.2018.01.003⟩
Journal articles hal-01689500v1
Image document

Comment on "Correlation of the stratigraphic cover of the Pilbara and Kaapvaal cratons recording the lead up to Paleoproterozoic Icehouse and the GOE" by Andrey Bekker, Bryan Krapež, and Juha A. Karhu, 2020, Earth Science Reviews,

Pascal Philippot , Bryan Killingsworth , Jean-Louis Paquette , Svetlana Tessalina , Pierre Cartigny et al.
Earth-Science Reviews, 2021, pp.103594. ⟨10.1016/j.earscirev.2021.103594⟩
Journal articles hal-03216592v1

Sulfur isotope's signal of nanopyrites enclosed in 2.7 Ga stromatolitic organic remains reveal microbial sulfate reduction

J. Marin-Carbonne , L. Remusat , M.C. Sforna , Christophe Thomazo , P. Cartigny et al.
Geobiology, 2018, 16 (2), pp.121-138. ⟨10.1111/gbi.12275⟩
Journal articles hal-01696107v1

X-ray fluorescence micro-tomography of an individual fluid inclusion using a third generation synchrotron light source

B. Ménez , A. Simionovici , Pascal Philippot , S. Bohic , F. Gibert et al.
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2001, 181 (1-4), pp.749-754. ⟨10.1016/S0168-583X(01)00544-4⟩
Journal articles hal-03897830v1
Image document

Lu-Hf systematics of 4.0 – 2.3 Ga old zircons from the Turee Creek Group (Pilbara Craton, W. Australia): Implications on the rise of atmospheric oxygen and global glaciation during the Paleoproterozoic

Tom Caquineau , Jean-Louis Paquette , Abdelmouhcine Gannoun , Pascal Philippot
Precambrian Research, 2020, 348, pp.105859. ⟨10.1016/j.precamres.2020.105859⟩
Journal articles hal-02906321v1
Image document

Intense biogeochemical iron cycling revealed in Neoarchean micropyrites from stromatolites

Marie-Noëlle Decraene , Johanna Marin-Carbonne , Christophe Thomazo , Nicolas Olivier , Pascal Philippot et al.
Geochimica et Cosmochimica Acta, 2021, 312, pp.299-320. ⟨10.1016/j.gca.2021.07.020⟩
Journal articles hal-03329228v1
Image document

In Situ Fe and S isotope analyses in pyrite from the 3.2 Ga Mendon Formation (Barberton Greenstone Belt, South Africa): Evidence for early microbial iron reduction

Johanna Marin-Carbonne , Vincent P Busigny , Jennyfer Miot , Claire Rollion-Bard , Elodie Muller et al.
Geobiology, 2020, 18, pp.306- 325. ⟨10.1111/gbi.12385⟩
Journal articles hal-02510783v1

Primary sulfur isotope signatures preserved in high-grade Archean barite deposits of the Sargur Group, Dharwar Craton, India

Élodie Muller , Pascal Philippot , Claire Rollion-Bard , Pierre P. Cartigny , Nelly Assayag et al.
Precambrian Research, 2017, 295, pp.38 - 47. ⟨10.1016/j.precamres.2017.04.029⟩
Journal articles hal-01636185v1

Iron and sulfur isotope constraints on redox conditions associated with the 3.2 Ga barite deposits of the Mapepe Formation (Barberton Greenstone Belt, South Africa)

Vincent Busigny , Johanna Marin-Carbonne , Elodie Muller , Pierre Cartigny , Claire Rollion-Bard et al.
Geochimica et Cosmochimica Acta, 2017, 210, pp.247-266. ⟨10.1016/j.gca.2017.05.002⟩
Journal articles insu-03708984v1

Analysis of individual fluid inclusions using synchrotron X-ray fluorescence microprobe: progress toward calibration for trace elements

Bénédicte Ménez , Pascal Philippot , Michelle Bonnin-Mosbah , Alexandre Simionovici , François Gibert et al.
Geochimica et Cosmochimica Acta, 2002, 66 (4), pp.561-576. ⟨10.1016/S0016-7037(01)00778-5⟩
Journal articles hal-03878913v1