Research Fellow
- About
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- Office Address
- School/Department
- School of Geosciences
Biography
Auguste began studying Earth sciences in 2012 at the University Claude Bernard of Lyon (France) and later joined the École Normale Supérieure of Lyon (France) within a cross-institution formation. He punctuated his formation by numerous palaeontology focused internships realised within and outside these institutions. He graduated his geosciences bachelor in 2015 and later specialised in paleoecology and geochemistry within a master (PSP) he graduated in 2017.
Further specializing into these fields by starting a PhD within the same academic institutions and the Laboratory of Geology of Lyon (LGL-TPE), he applied innovative MC-ICP-MS analytical techniques to study the calcium isotopic composition of bones and teeth from both modern and long extinct animals. Using this as his main tool and combining it with complementary methods like Raman spectroscopy and the analysis of trace element compositions (REE, Sr, Ba) by ICP-MS, Auguste began to explore paleodiet and ecosystem structure questions in Mesozoic faunas. He later diversified the scope of his research to ancient reproduction behaviours within the mammalian lineage, a subject for which he conducted a large scope investigation about the links between gestation, lactation and body calcium isotopic compositions among modern mammals. This has been the central subject of his thesis defended in July 2021.
On the ground of these works, and with the collaboration of the University of Aberdeen and the University of Ottawa, he set up a Marie Skłodowska-Curie Action project (PleistoDem) aiming to shed a new light on the decline of Pleistocene megafauna by developing innovative tracers of past fecundity and demography. This project has been successfully selected and subsequently funded by the UKRI guarantee fund. Since October 2022 Auguste is now working as a postdoctoral fellow to carry this project forward.
Qualifications
- PhD Earth Sciences2021 - University of Lyon (ENS de Lyon)
- Master (Paleontology, Sedimentology, Paleo-environements)2017 - University Claude Bernard Lyon 1, ENS de Lyon
- Bachelor (Geosciences)2015 - University Claude Bernard Lyon 1, ENS de Lyon
Memberships and Affiliations
- Internal Memberships
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Postdoctoral fellow (Department of Archaeology)
- External Memberships
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Postdoctoral fellow (University of Ottawa, Department of Earth sciences)
Prizes and Awards
- MSCA Postdoctoral global fellowship 2021 – UKRI Horizon Europe guarantee (2022)
- Teaching and research assistant fellowship (2020)
- Jakson school of Geosciences student travel grant (2019)
- Palass Grant-in-aid (2018)
- IDEXLyon Outgoing mobility grant (2018)
- PhD scholarship from the École Normale Supérieure of Lyon (2017)
- Jurassic foundation grant (2017)
- Research
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Research Specialisms
- Geochemistry
- Palaeontology
Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is HESA open data, published under the Creative Commons Attribution 4.0 International licence.
- Publications
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Page 1 of 1 Results 1 to 10 of 10
Inferring odontocete life history traits in dentine using a multiproxy approach (δ15N, δ44/42Ca and trace elements)
Rapid Communications in Mass Spectrometry, vol. 37, no. 19, e9612Contributions to Journals: ArticlesLimits of calcium isotopes diagenesis in fossil bone and enamel
Geochimica et Cosmochimica Acta, vol. 351, pp. 45-50Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.gca.2023.04.012
Exploring diet shifts and ecology in modern sharks using calcium isotopes and trace metal records of their teeth
Journal of Fish BiologyContributions to Journals: ArticlesThe stability of dinosaur communities before the Cretaceous–Paleogene (K–Pg) boundary: A perspective from southern Alberta using calcium isotopes as a dietary proxy
Geological Society of America Bulletin, vol. 134, no. 9-10, pp. 2548-2560Contributions to Journals: ArticlesCalcium isotopic variability of cervid bioapatite and implications for mammalian physiology and diet
Palaeogeography, Palaeoclimatology, Palaeoecology, vol. 573, 110418Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.palaeo.2021.110418
- [ONLINE] View publication in Scopus
Lactation and gestation controls on calcium isotopic compositions in a mammalian model
Metallomics, vol. 13, no. 6, mfab019Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1093/mtomcs/mfab019
- [ONLINE] View publication in Scopus
Stratégies de reproduction mammaliennes et isotopie du calcium: témoins actuels et perspectives fossiles
Université de Lyon. 211 pagesBooks and Reports: BooksAbsence of temperature effect on elution profiles on anionic and cationic ion-exchange resins from 4°C to 28°C
Rapid Communications in Mass Spectrometry, vol. 34, no. 13, e8806Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1002/rcm.8806
- [ONLINE] View publication in Scopus
Western Tethys Early and Middle Jurassic calcareous nannofossil biostratigraphy
Earth Science Reviews, vol. 197, 102908Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1016/j.earscirev.2019.102908
- [ONLINE] View publication in Scopus
Calcium isotopes offer clues on resource partitioning among cretaceous predatory dinosaurs
Proceedings of the Royal Society B: Biological Sciences, vol. 285, 2018019Contributions to Journals: Articles- [ONLINE] DOI: https://doi.org/10.1098/rspb.2018.0197
- [ONLINE] View publication in Scopus