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All abstracts by Julien Alléon in conference series: Goldschmidt

(2023) Hydrothermal Processes Recorded by Pyritic-Organic-Rich Laminae in the 3.4-Ga Buck Reef Chert
Alleon J, Pasquier V & Marin-Carbonne J

(2023) Micropyrite: A Promising biosignature?Insights from Modern and Ancient Sediments
Marin-Carbonne J, Decraene M-N, Dupeyron J, Alleon J, Pasquier V, Remusat L, Thomazo C, Olivier N, Benzerara K & Bernard S

(2021) Nitrogen Isotope Variations Across the 3.4 Gyr Buck Reef Chert, South Africa, Question Early Nitrogen Sources and Pathways
Pellerin A, Thomazo C, Ader M, Marin-Carbonne J, Alleon J, Vennin E & Hofmann A

(2021) Experimentally Investigating the Influence of Mineralogy on the Geochemical Preservation of Microbial Fossils during Diagenesis
Alleon J, Viennet J-C, Marin-Carbonne J & Bernard S

(2021) Sub-Micrometer Pyrites in Microbialites Record Equilibrium S Isotope Fractionation by Microbial Sulfate Reduction Independently of the Sulfate Concentration of the Water
Marin-Carbonne J, Decraene M-N, Remusat L, Havas R, Thomazo C, Pasquier V, Alleon J, Zeyen N, Bernard S, Escrig S, Vennin E, Meibom A & Benzerara K

(2019) Microscale Characterization of Pyrites from Archean Sediments Brings New Constrains on Past Microbial Metabolisms
Marin Carbonne J, Thomazo C, Busigny V, Decraene M-N, Saitoh M, Alleon J, Remusat L & Bernard S

(2019) Molecular Preservation of Organic Microfossils in Paleoarchean Cherts
Alleon J, Bernard S, Olivier N, Thomazo C & Marin-Carbonne J

(2018) Decoding the Archean Fossil Record: Clues from Experimental Fossilization and Natural Sample Characterization
Alleon J, Ferralis N, Williford K, Flannery D, Schuessler J, Zhang Y & Summons R

(2016) N/C Ratio and Carbon and Nitrogen Speciation of Fossilized Organics: In situ Investigations Using STXM
Alleon J, Bernard S, Le Guillou C, Daval D & Robert F

(2015) Hydrothermalism and Molecular Preservation of Precambrian Gunflint Microfossils
Bernard S, Alleon J, Marin-Carbonne J & Robert F

(2015) Fossilization of Micro-Organisms Embedded in Silica: An Experimental Perspective
Alleon J, Bernard S, Le Guillou C & Robert F

(2014) Molecular Structure Evolution of Biogenic and Abiotic Organics during Experimental Diagenesis: Clues for Decoding the Organic Fossil Record
Alléon J, Bernard S, Skouri-Panet F, Kuga M & Robert F

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