Early Islamic glass (7^th– 10^th centuries AD) in Unguja Ukuu, Zanzibar: A microcosm of a globalised industry in the early ‘Abbasid period

• Ieong Siu ,

  Contributed equally to this work with: Ieong Siu, Jianfeng Cui, Julian Henderson

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

  Affiliation Department of Anthropology, The Chinese University of Hong Kong, Shatin, Hong Kong

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• Jianfeng Cui ,

  Contributed equally to this work with: Ieong Siu, Jianfeng Cui, Julian Henderson

  Roles Investigation, Methodology, Supervision, Validation, Writing – review & editing

  * E-mail: cuijianfeng@pku.edu.cn

  Affiliation School of Archaeology and Museology, Peking University, Beijing, China

  https://orcid.org/0000-0002-6067-4416

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• Julian Henderson ,

  Contributed equally to this work with: Ieong Siu, Jianfeng Cui, Julian Henderson

  Roles Investigation, Methodology, Project administration, Supervision, Validation, Writing – review & editing

  Affiliation Department of Classics and Archaeology, University of Nottingham, University Park, Nottingham, United Kingdom

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• Alison Crowther ,

  Roles Investigation, Writing – review & editing

  ¶‡ AC, NB, EF, AB, AKA and SC also contributed equally to this work.

  Affiliation School of Social Science, The University of Queensland, St Lucia, Brisbane, Australia

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• Nicole Boivin ,

  Roles Investigation, Writing – review & editing

  ¶‡ AC, NB, EF, AB, AKA and SC also contributed equally to this work.

  Affiliation Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany

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• Elisavet Fergadiotou ,

  Roles Methodology, Writing – review & editing

  ¶‡ AC, NB, EF, AB, AKA and SC also contributed equally to this work.

  Affiliation Perni, Chrysoupoli-Nestou, Kavala, Greece

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• Andrew Blair ,

  Roles Methodology, Validation, Writing – review & editing

  ¶‡ AC, NB, EF, AB, AKA and SC also contributed equally to this work.

  Affiliation Department of Archaeology, Durham University, Durham, United Kingdom

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• Abdallah K. Ali ,

  Roles Resources

  ¶‡ AC, NB, EF, AB, AKA and SC also contributed equally to this work.

  Affiliation Ministry of Information, Tourism and Antiquities, Zanzibar Town, Zanzibar, Tanzania

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• Simon Chenery

  Roles Formal analysis, Methodology, Writing – review & editing

  ¶‡ AC, NB, EF, AB, AKA and SC also contributed equally to this work.

  Affiliation Inorganic Geochemistry, British Geological Survey, Keyworth, Nottingham, United Kingdom

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