Identification of breadfruit (Artocarpus altilis) and South American crops introduced during early settlement of Rapa Nui (Easter Island), as revealed through starch analysis

• Paloma Berenguer ,

  Contributed equally to this work with: Paloma Berenguer, Claudia Clavero

  Roles Data curation, Investigation, Methodology

  Affiliation Escuela de Antropología, Geografía e Historia, Facultad de Ciencias Sociales Universidad Academia de Humanismo Cristiano, Santiago, Chile

  ⨯
• Claudia Clavero ,

  Contributed equally to this work with: Paloma Berenguer, Claudia Clavero

  Roles Data curation, Investigation, Methodology

  Affiliation Facultad de Ciencias Básicas, Universidad Metropolitana de Ciencias de la Educación, Ñuñoa, Chile

  ⨯
• Mónica Saldarriaga-Córdoba,

  Roles Formal analysis, Methodology, Supervision, Validation, Visualization, Writing – review & editing

  Affiliation Centro de Investigación en Recursos Naturales y Sustentabilidad (CYRENIS), Universidad Bernardo O’Higgins, Santiago, Chile

  ⨯
• Antonio Rivera-Hutinel,

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

  Affiliation Facultad de Ciencias Básicas, Universidad Metropolitana de Ciencias de la Educación, Ñuñoa, Chile

  ⨯
• Daniela Seelenfreund,

  Roles Data curation, Investigation, Methodology, Writing – review & editing

  Affiliation Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile

  ⨯
• Helene Martinsson-Wallin,

  Roles Writing – review & editing

  Affiliation Department of Archaeology and Ancient History, Uppsala University, Uppsala, Sweden

  https://orcid.org/0000-0001-5343-3780

  ⨯
• Patricia Castañeda,

  Roles Methodology, Resources, Supervision, Writing – review & editing

  Affiliation Facultad de Ciencias Básicas, Universidad Metropolitana de Ciencias de la Educación, Ñuñoa, Chile

  ⨯
• Andrea Seelenfreund

  Roles Conceptualization, Funding acquisition, Methodology, Resources, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: aseelenfreund@academia.cl

  Affiliation Escuela de Antropología, Geografía e Historia, Facultad de Ciencias Sociales Universidad Academia de Humanismo Cristiano, Santiago, Chile

  https://orcid.org/0000-0002-9319-083X

  ⨯