Period Notes |
Radiocarbon dates: SUERC-65175 (GU39757) charcoal, 1265+/-28 BP, calibrated to 667-866 AD at 2 sigma: SUERC-65176 (GU39758) charcoal, 1270+/-30, calibrated to 664-827 AD at 2 sigma. Beta-405715, 1250+/-30 BP, calibrated to 675-870 AD: Beta-406640 1310+/-30 BP, calibrated to 655-770 AD at 2 sigma
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