Summary
Identifying past human diets is a key to understanding biological changes and cultural adaptations of Homo sapiens. A variety of proxies are generally considered to reconstruct ancient and historic nutrition, mostly recovered from osteological samples. Teeth are often subject to research, as they directly relate to mastication. Dental microwear is a direct evidence of differential masticatory regimes, while dental calculus may retain micro-residues of the food ingested. Yet, only a few studies have proposed the combination of dental microwear and analysis of dental calculus. Even more rarely, such data have been contextualized in the masticatory apparatus.
The TRI-DENTUM project aims to investigate past human diet from an evolutionary perspective. It is multidisciplinary in scope, as it involves archaeology, biology, dentistry and evolutionary medicine. It explores the possibility of developing innovative methodological approaches to infer past human diets from the examination of osteological specimens. The diet of selected individuals recovered from a medieval German cemetery and the Canton of Zurich’s archaeological collection will be reconstructed through an original, three-fold approach. Three independent analyses are considered: dental microwear, extraction of micro-residues from dental calculus and evaluation of radiological osteoarthritis signs in the temporomandibular joint (TMJ). While working on the project, the researcher will acquire new skills in bioarchaeology and evolutionary medicine at the Institute of Evolutionary Medicine (IEM) (Zurich, Switzerland).
TRI-DENTUM will foster advancements within archaeology, being therefore transformational to the field, as it will allow approaching past human diet with an innovative and holistic approach. Hence, the methodology designed herein will be applicable in the future to varied geographical areas and chronological periods to respond to specific questions related to the evolution of the human diet.
The TRI-DENTUM project aims to investigate past human diet from an evolutionary perspective. It is multidisciplinary in scope, as it involves archaeology, biology, dentistry and evolutionary medicine. It explores the possibility of developing innovative methodological approaches to infer past human diets from the examination of osteological specimens. The diet of selected individuals recovered from a medieval German cemetery and the Canton of Zurich’s archaeological collection will be reconstructed through an original, three-fold approach. Three independent analyses are considered: dental microwear, extraction of micro-residues from dental calculus and evaluation of radiological osteoarthritis signs in the temporomandibular joint (TMJ). While working on the project, the researcher will acquire new skills in bioarchaeology and evolutionary medicine at the Institute of Evolutionary Medicine (IEM) (Zurich, Switzerland).
TRI-DENTUM will foster advancements within archaeology, being therefore transformational to the field, as it will allow approaching past human diet with an innovative and holistic approach. Hence, the methodology designed herein will be applicable in the future to varied geographical areas and chronological periods to respond to specific questions related to the evolution of the human diet.
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More information & hyperlinks
| Web resources: | https://cordis.europa.eu/project/id/891511 |
| Start date: | 01-02-2021 |
| End date: | 31-01-2023 |
| Total budget - Public funding: | 191 149,44 Euro - 191 149,00 Euro |
Cordis data
Original description
Identifying past human diets is a key to understanding biological changes and cultural adaptations of Homo sapiens. A variety of proxies are generally considered to reconstruct ancient and historic nutrition, mostly recovered from osteological samples. Teeth are often subject to research, as they directly relate to mastication. Dental microwear is a direct evidence of differential masticatory regimes, while dental calculus may retain micro-residues of the food ingested. Yet, only a few studies have proposed the combination of dental microwear and analysis of dental calculus. Even more rarely, such data have been contextualized in the masticatory apparatus.The TRI-DENTUM project aims to investigate past human diet from an evolutionary perspective. It is multidisciplinary in scope, as it involves archaeology, biology, dentistry and evolutionary medicine. It explores the possibility of developing innovative methodological approaches to infer past human diets from the examination of osteological specimens. The diet of selected individuals recovered from a medieval German cemetery and the Canton of Zurich’s archaeological collection will be reconstructed through an original, three-fold approach. Three independent analyses are considered: dental microwear, extraction of micro-residues from dental calculus and evaluation of radiological osteoarthritis signs in the temporomandibular joint (TMJ). While working on the project, the researcher will acquire new skills in bioarchaeology and evolutionary medicine at the Institute of Evolutionary Medicine (IEM) (Zurich, Switzerland).
TRI-DENTUM will foster advancements within archaeology, being therefore transformational to the field, as it will allow approaching past human diet with an innovative and holistic approach. Hence, the methodology designed herein will be applicable in the future to varied geographical areas and chronological periods to respond to specific questions related to the evolution of the human diet.
Status
CLOSEDCall topic
MSCA-IF-2019Update Date
28-04-2024
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