Anglo-Saxon animal husbandry techniques revealed though isotope and chemical variations in cattle teeth |
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| Authors: | JA Evans S Tatham SR Chenery CA Chenery |
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| Institution: | 1. NERC Isotope Geosciences Laboratory, BGS, Keyworth, Nottingham NG12 5GG, UK;2. School of Archaeology and Ancient History, University of Leicester, Leicester LE1 7RH, UK;3. British Geological Survey, Keyworth, Nottingham NG12 5GG, UK |
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| Abstract: | The Sr concentration and isotope composition of tooth enamel from domesticated animals from two neighbouring Anglo-Saxon settlements, at Empingham (6–7th century) and Ketton (10–12th century) in Rutland, central England, are compared both with each other, and with associated human populations. Data from the Empingham II site form discrete fields in Sr concentration and isotope composition space for cattle, pig and sheep with a partial overlap of the human and pig fields. By contrast there is significant overlap in all the animal and human data fields from the Ketton site. The differences in data distribution between the two sites are attributed to animal husbandry techniques, as the surface geology of the two areas is very similar, implying geological factors are an unlikely cause of the difference. It is suggested that the grazing and feeding patterns of animals at the Empingham II site were controlled and restricted, whereas at the Ketton site the animals grazed and foraged freely over a common area. |
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