Reconstructing Middle Horizon Camelid Diets and Foddering Practices: Microbotanical and Isotope Analyses of Dental Remains from Quilcapampa, Peru
| Autor: | Mallory A. Melton, Aleksa K. Alaica, Matthew E. Biwer, Luis Manuel González La Rosa, Gwyneth Gordon, Kelly J. Knudson, Amber M. VanDerwarker, Justin Jennings |
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| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Latin American Antiquity. :1-21 |
| ISSN: | 2325-5080 1045-6635 |
| Popis: | This study uses isotope and microbotanical data from the analysis of teeth and dental calculus to investigate camelid diet and foddering practices at Quilcapampa (AD 835–900). By providing taxonomically specific evidence of foods consumed, botanical data from dental calculus complement the more general impressions of photosynthetic pathways obtained through isotopic analysis. Results suggest that the camelid diet incorporated maize (Zea mays), algarrobo (Prosopis sp.), potato chuño (Solanum sp.), and other resources. The life-history profile of one camelid (Individual 3) reveals dietary change from mainly C3 plants to more C4 plant contributions as the animal aged. This pattern is supported by carbonate isotope results indicating that this individual spent its youth in the mid-valley ecozone before becoming more mobile later in life. As this life-history example shows, isotopic and microbotanical analyses are complementary approaches, clarifying a pattern of seasonal transhumance that linked the lives of humans and animals along the Middle Horizon (AD 600–1000) caravan networks that crisscrossed the central Andes. |
| Databáze: | OpenAIRE |
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