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No description available.

The patterns of human diet and migration of the population of Boğazköy in north-central Anatolia were investigated through the application of carbon (δ13C), nitrogen (δ15N) and sulphur (δ34S) stable isotope analysis of bone collagen. The materials used for this research include human and faunal bone samples dating from the Bronze Age to the Roman period. This is the first isotopic study conducted at Boğazköy and for these time periods in north-central Anatolia. The aim of the research was both to reconstruct the dietary habits and mobility patterns of this community as well as investigating the usefulness of δ34S analysis as a dietary tool in this region of Anatolia. Examining the diet and economy at Boğazköy through an isotopic perspective provides a clearer understanding of the life of the inhabitants of the city and sheds light of the political and sociological changes observed during this period in Anatolia. Analysis across different periods revealed that the Bronze Age stands out with the most enriched δ15N (9.9±0.8‰) and δ34S (12.6±3.0‰) values, suggesting a higher consumption of protein in relation to later periods and/or foreign origin for these individuals. With the exception of the Bronze Age, dietary behaviours were very similar across all phases of occupation and do not differ significantly from those observed at other Anatolian sites. The δ13C (‒18.6±0.4‰) and δ15N (9.0±0.9‰) average values for the Iron Age, Hellenistic and Roman periods suggested a diet predominantly based on C3 terrestrial sources. Variations between individuals, implying the consumption of different levels of animal protein, were not directly connected to sex or age. The δ13C results for several of the domestic animals suggest inclusion of C4 plants in their diets. Slight elevated δ13C values for humans indicates the consumption of these animals or the variability of C3 plant values, which may relate to the aridity of this region. The δ15N results suggest the consumption of low quantities of meat, dairy products and/or the contribution of pulses. The application of δ34S has also provided insight into Boğazköy’s economy by suggesting the use of transhumance as a herding strategy during the Iron Age. The presence of foreigners during the Hittite period is also implied by the δ34S results from the human samples. These indicate a coastal provenance where sea-spray effect was visible; however, the lack of a δ34S baseline data for large regions of Anatolia hinders further interpretation of the results.

Following the argument of cultural change between the Romano-British and Anglo-Saxon periods in Britain, the purpose of this thesis is to find evidence of change in human diet and animal husbandry in the Upper Thames Valley across this boundary. Research questions are set to find differences in human diet, animal diet, and birth seasonality of herbivores at Horcott, a site showing human activity in both periods. Stable carbon and nitrogen isotope measurements on collagen from humans and livestock animals and enamel carbonate extracted from herbivores were analysed. Results showed changes in the diets of cattle, sheep/goats, pigs, and human, and birth seasonality of cattle and sheep/goats. These changes were argued to have been caused by differences in the intensity of fertilising crop fields, the amount of animal protein fed to adult pigs, the amount of non-local food in human diet, and the significance and purpose of livestock rearing and the preference of dairy products. The outcome of this thesis enhances the understanding of: a) the strategy and the amount of human effort put into crop cultivation and livestock management; b) the availability and preference of food for humans depending on the period; and c) the site-dependent differences in the extent of change in the course of transition between the Romano-British and Anglo-Saxon periods. This thesis demonstrates the importance of animal data in order to discuss human diet, and the advantage of modelling enamel carbonate sequential data when analysing worn and shortened teeth.

For this thesis the animal bones collected from the archaeological excavations at the ancient site of Burgaz have been analyzed for the study of animal exploitation, human diet, social differentiation and the environment of Burgaz and Dat&ccedil / a during the Classical Period. Comparison of the results with evidence from other sites to determine the extent to which there might have been local trends in animal husbandry. Because this kind of a research is not common among archaeologists specialising in the classical period the methodology and each process of the laboratory work has been set out. Burgaz/Dat&ccedil / a is a coastal settlement but sea products do not have an important place in the human diet of the Dat&ccedil / a Burgaz inhabitants. After analysis of the Burgaz bones it was determined that domestic cattle, sheep/goat, pig, horse, donkey and dog were present alongside wild goat, wild pig, fallow deer, red deer, roe deer, badger and birds as well as fish and shellfish from the sea. More than half of the bones that were identified, 220 of 430, come from floor filling levels beneath floors. It was understood that these bones were in filling materials that were brought from dump site(s). Among these bones were some worked cattle bones which have close parallels with Roman period finds at Sagalassos. Because of most of identified bones come from filling levels beneath floors it was not possible to reach definite conclusions about social hierarchy at ancient Burgaz. Sheep/goat and cattle were kept for their secondary products, such as milk, wool and power. They were slaughtered in their old age by experienced people and played an important place in diet of the Burgaz inhabitants. Pigs, on the other hand, were slaughtered when young. From the wild species found in the Classical and Hellenistic Periods it can be said that the Dat&ccedil / a environment was diverse enough to accommodate a range of wild animals whose habitat indicates the existence of forested areas (with large leafed and coniferous trees) as well as of meadows and grasslands.

Doctorat en Sciences / info:eu-repo/semantics/nonPublished