Ostrich eggshell bead diameter in the Holocene: Regional variation with the spread of herding in eastern and southern Africa

• Jennifer M. Miller ,

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

  * E-mail: jmiller@shh.mpg.de

  Current address: Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany

  Affiliations Department of Anthropology, University of Alberta, Edmonton, Canada, Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany

  http://orcid.org/0000-0002-3444-8650

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• Elizabeth A. Sawchuk

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

  Affiliations Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany, Department of Anthropology, Stony Brook University, New York, United States of America

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