About the Authors

Tuija Kirkinen

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

tuija.kirkinen@helsinki.fi

Affiliation Archaeology, Department of Cultures, University of Helsinki, Helsinki, Finland

Olalla López-Costas

Roles Conceptualization, Formal analysis, Investigation, Resources, Visualization, Writing – original draft, Writing – review & editing

Affiliations Area of Archaeology, Department of History, EcoPast (GI‑1553), CRETUS, Universidade de Santiago de Compostela, Santiago, Spain, Archaeological Research Laboratory, Wallenberglaboratoriet, Stockholm University, Stockholm, Sweden

Antonio Martínez Cortizas

Roles Conceptualization, Formal analysis, Investigation, Resources, Visualization, Writing – original draft, Writing – review & editing

Affiliation CRETUS, EcoPast (GI‑1553), Fa4culty of Biology, Universidade de Santiago de Compostela, Santiago, Spain

Sanna P. Sihvo

Roles Investigation, Writing – original draft, Writing – review & editing

Affiliations Helsinki University Lipidomics Unit (HiLIPID), Helsinki Institute of Life Science (HiLIFE) and Biocenter Finland, Helsinki, Finland, Faculty of Biological and Environmental Sciences, Molecular and Integrative Biosciences Research Programme, University of Helsinki, Helsinki, Finland

Hanna Ruhanen

Roles Investigation, Methodology, Resources, Writing – original draft, Writing – review & editing

Affiliations Helsinki University Lipidomics Unit (HiLIPID), Helsinki Institute of Life Science (HiLIFE) and Biocenter Finland, Helsinki, Finland, Faculty of Biological and Environmental Sciences, Molecular and Integrative Biosciences Research Programme, University of Helsinki, Helsinki, Finland

Reijo Käkelä

Roles Formal analysis, Resources, Writing – original draft, Writing – review & editing

Affiliations Helsinki University Lipidomics Unit (HiLIPID), Helsinki Institute of Life Science (HiLIFE) and Biocenter Finland, Helsinki, Finland, Faculty of Biological and Environmental Sciences, Molecular and Integrative Biosciences Research Programme, University of Helsinki, Helsinki, Finland

Jan-Erik Nyman

Roles Investigation, Visualization, Writing – original draft

Affiliation Finnish Heritage Agency, Helsinki, Finland

Esa Mikkola

Roles Data curation, Investigation, Writing – original draft

Affiliation Finnish Heritage Agency, Helsinki, Finland

Janne Rantanen

Roles Investigation, Writing – original draft

Affiliation Finnish Heritage Agency, Helsinki, Finland

Esa Hertell

Roles Writing – review & editing

Affiliation Museums of Lappeenranta, Lappeenranta, Finland

Marja Ahola

Roles Writing – review & editing

Affiliation Archaeology, Department of Cultures, University of Helsinki, Helsinki, Finland

Johanna Roiha

Roles Visualization

Affiliation Archaeology, Department of Cultures, University of Helsinki, Helsinki, Finland

Kristiina Mannermaa

Roles Conceptualization, Funding acquisition, Investigation, Writing – original draft, Writing – review & editing

Affiliation Archaeology, Department of Cultures, University of Helsinki, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.