Late Pleistocene to early Holocene high-quality quartz crystal procurement from the Valiente quarry workshop site (32°S, Chile, South America)

• César Méndez ,

  Contributed equally to this work with: César Méndez, Amalia Nuevo Delaunay

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: cesar.mendez@ciep.cl

  Affiliation Centro de Investigación en Ecosistemas de la Patagonia (CIEP), Coyhaique, Aisén, Chile

  http://orcid.org/0000-0003-2735-7950

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• Amalia Nuevo Delaunay ,

  Contributed equally to this work with: César Méndez, Amalia Nuevo Delaunay

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

  Affiliation Centro de Investigación en Ecosistemas de la Patagonia (CIEP), Coyhaique, Aisén, Chile

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• Roxana Seguel,

  Roles Data curation, Investigation, Methodology

  Affiliation Centro Nacional de Conservación y Restauración, Servicio Nacional del Patrimonio Cultural, Santiago, Región Metropolitana, Chile

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• Antonio Maldonado,

  Roles Funding acquisition, Investigation, Methodology, Writing – original draft

  Affiliation Centro de Estudios Avanzados en Zonas Áridas, Universidad de La Serena, La Serena, Coquimbo, Chile

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• Ismael Murillo,

  Roles Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliation Servicio Nacional de Geología y Minería, Providencia, Santiago, Región Metropolitana, Chile

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• Douglas Jackson,

  Roles Formal analysis

  Affiliation Sociedad Malacológica de Chile, Santiago, Región Metropolitana, Chile

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• Eugenio Aspillaga,

  Roles Formal analysis

  Affiliation Departamento de Antropología, Universidad de Chile, Santiago, Región Metropolitana, Chile

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• Roberto Izaurieta,

  Roles Formal analysis

  Affiliation Departamento de Antropología, Universidad de Chile, Santiago, Región Metropolitana, Chile

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• Víctor Méndez,

  Roles Formal analysis

  Affiliation Independent researcher, Santiago, Región Metropolitana, Chile

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• Macarena Fernández

  Roles Formal analysis

  Affiliation Universidad Alberto Hurtado, Santiago, Región Metropolitana, Chile

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