About the Authors
- Charlotte LeKieffre
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* E-mail: charlotte.lekieffre@epfl.ch (CL); anders.meibom@epfl.ch (AM); emmanuelle.geslin@univ-angers.fr (EG)
Affiliation Laboratory for Biological Geochemistry, School of Architecture, Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
- Jorge E. Spangenberg
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Affiliation Stable Isotope and Organic Geochemistry Laboratories, Institute of Earth Surface Dynamics (IDYST), University of Lausanne, Lausanne, Switzerland
- Guillaume Mabilleau
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Affiliation Service commun d'imageries et d'analyses microscopiques (SCIAM), Institut de Biologie en Santé, University of Angers, Angers, France
- Stéphane Escrig
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Affiliation Laboratory for Biological Geochemistry, School of Architecture, Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
- Anders Meibom
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* E-mail: charlotte.lekieffre@epfl.ch (CL); anders.meibom@epfl.ch (AM); emmanuelle.geslin@univ-angers.fr (EG)
Affiliations Laboratory for Biological Geochemistry, School of Architecture, Civil and Environmental Engineering (ENAC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland, Center for Advanced Surface Analysis, Institute of Earth Sciences, University of Lausanne, Lausanne, Switzerland
- Emmanuelle Geslin
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* E-mail: charlotte.lekieffre@epfl.ch (CL); anders.meibom@epfl.ch (AM); emmanuelle.geslin@univ-angers.fr (EG)
Affiliation UMR CNRS 6112 - LPG-BIAF, University of Angers, Angers, France
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: CL JS AM EG. Data curation: CL JS SE. Formal analysis: CL. Funding acquisition: AM EG. Investigation: CL JS. Methodology: CL JS GM AM EG. Project administration: AM EG. Resources: JS GM SE. Supervision: AM EG. Validation: CL JS SE GM AM EG. Visualization: CL. Writing – original draft: CL. Writing – review & editing: JS AM EG.