Dietary Life Histories: Stone Age in Northern Europe

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The topic of this article is to answer the question as to whether a sample of a person’s tooth can show the dietary habits of a prehistoric individual. This article explains the process of examining the carbon and nitrogen isotopes in bone and dentine collagen in humans from Mesolithic and Neolithic sites. Its purpose was to determine whether data could be collected and used in a valuable way in connection to an individual’s life history through their dietary habits. The authors of the article state that the sources for the data collected was from collective burial sites, disturbed graves and detached human remains.
What humans consume is usually handed down from generation to generation when living in an established society. Food sources can then lead to the meaning of its culture, whether food is eaten daily, or for ceremonial purposes. Focusing on a person’s dietary habit can then include them, in reference to archaeological purposes, within that society or show that they have migrated to that society from another. This evidence can also reflect on whether an individual, or group, may have traveled for resources outside of their society.
The focus of this study was of 131 individuals from the Stone Age in Northern Europe. WHEN IS THE STONE AGE IN NORTHERN EUROPE? DO THE AUTHORS GIVE A GENERAL DATE RANGE? Researchers examined the dietary habits of these humans to determine if their diet consisted of marine and coastal foods, or of terrestrial plants and animals. In the case of the latter, the carbon isotope value was obtained. The carbon isotope value of these sites obtained was -12‰ or lower. According to the research prepared, stable nitrogen isotope value consisted of the “level of the food web, with plants around...

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... land animals. The wiggle method, which was not defined in the article, was used in the dentine analysis of this group of people and it was discovered that, over time, their dietary habits changed with the introduction of farming.
The study of whether a sample of a person’s tooth can show the dietary habits of a prehistoric individual was successful. It was determined that stable isotope analysis of both carbon and nitrogen values in teeth are a valid means of examination into an individual’s dietary life history. The significance of this study is that it has the potential to demonstrate the “migration, seasonal mobility, breastfeeding practices, dietary change, and food taboos” (Page 297) of humans, past and present.

Works Cited

G. Eriksson, K. Lidén. 2013. Dietary life histories in Stone Age Northern Europe. Journal of Anthropological Archaeology 32:288-302.

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