کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1036360 | 943883 | 2007 | 12 صفحه PDF | دانلود رایگان |
Eggshell in the archaeological record has interpretive potential beyond simple species identification. Structural features of eggshell itself indicate the degree of development of the embryo. Using a scanning electron microscope, a reference collection of modern eggshell characteristics has been produced that can be used for species determination and for the assessment of embryo development of prehistoric eggshell. We apply this technique to a sample of prehistoric eggshell from northwestern New Mexico and conclude that purposeful breeding of captive turkey populations is present during the 12th century AD. These preliminary results suggest a behavioral shift in turkey husbandry, concomitant with the well documented phenomenon of intensified turkey utilization after about AD 1100 in the American Southwest.
Journal: Journal of Archaeological Science - Volume 34, Issue 10, October 2007, Pages 1610–1621