Dietary variability in Middle Holocene South American shellmounds: Insights from isotopic analysis and an adapted Bayesian MixSIAR model

• Marina Di Giusto ,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: marina.di-giusto@get.omp.eu

  Affiliations CNRS, Géosciences Environnement Toulouse, Observatoire Midi Pyrénées, Toulouse, France,, Museum of Archaeology and Ethnology, University of São Paulo, São Paulo, Brazil

  https://orcid.org/0000-0002-4595-4487

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• André Fumis,

  Roles Data curation, Formal analysis, Methodology, Software, Writing – original draft, Writing – review & editing

  Affiliation Institut of Mathematics and Statistics, University of São Paulo, São Paulo, Brazil

  https://orcid.org/0009-0007-8642-1605

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• Murilo Bastos,

  Roles Supervision, Validation, Writing – review & editing

  Affiliation National Museum, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil

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• Victor Fossaluza,

  Roles Formal analysis, Methodology, Software, Validation, Writing – review & editing

  Affiliation Institut of Mathematics and Statistics, University of São Paulo, São Paulo, Brazil

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• Rafael Stern,

  Roles Formal analysis, Methodology, Software, Validation, Writing – review & editing

  Affiliation Institut of Mathematics and Statistics, University of São Paulo, São Paulo, Brazil

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• Jéssica Mendes Cardoso,

  Roles Data curation, Writing – review & editing

  Affiliations CNRS, Géosciences Environnement Toulouse, Observatoire Midi Pyrénées, Toulouse, France,, Museum of Archaeology and Ethnology, University of São Paulo, São Paulo, Brazil, Austrian Archaeological Institute, Austrian Academy of Sciences, Vienna, Austria

  https://orcid.org/0000-0002-5087-0608

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• Estelle Herrscher,

  Roles Resources, Validation, Writing – review & editing

  Affiliation CNRS, Aix-Marseille Université, Ministère de la Culture, LAMPEA, Aix-en-Provence, France

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• Klervia Jaouen,

  Roles Funding acquisition, Validation, Writing – review & editing

  Affiliation CNRS, Géosciences Environnement Toulouse, Observatoire Midi Pyrénées, Toulouse, France,

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• Veronica Wesolowski

  Roles Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Museum of Archaeology and Ethnology, University of São Paulo, São Paulo, Brazil

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