Examining histology to identify burned bone |
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Authors: | Megan Hanson Chester R Cain |
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Institution: | School of Geography, Archaeology and Environmental Sciences, University of the Witwatersrand, Johannesburg, South Africa |
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Abstract: | Early research suggests that examination of the microscopic internal structure is a valid method for distinguishing burned from unburned bone in the archaeological record. This study compares burned and unburned modern bones with archaeological bones from Sibudu Cave (ca. 60,000 years ago) and Cave of Hearths (over 200,000 years ago) to more fully describe the heat-induced histological changes to bone. We also explore the effects of diagenesis on those changes to determine if histological evidence of burning preserves through fossilisation and diagenetic processes and can be successfully used to identify ancient burning. Application of this technique can help in addressing various issues, including the origins of controlled use of fire and understanding animal butchery and disposal. |
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Keywords: | Burned bone Bone histology Fire Sibudu Cave of Hearths |
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