The Study on the Radiocarbon Dating of Cheongok-dong Archeaological site, Ulsan

울산 천곡동 유적의 방사성탄소연대측정연구

  • Yi, Hyeon-ju (National Research Institute of Cultural Heritage) ;
  • Song, Hee-jeng (National Research Institute of Cultural Heritage)
  • Published : 2006.12.11

Abstract

In this study, radiocarbon dating by the benzene synthesis method and liquid scintillation counting method were performed for the age determination of coal sample at the Cheongok-dong archaeologicalsite, Ulsan. The results of radiocarbon age(BP year) are section Ga #1 $2920\pm50$ BP year, section Ga #5 $3100\pm55$BP year, section Ga #6 $2820\pm60$ BP year, section Na #5 $2650\pm50$ BP year. These ages were converted to calibrated age(AD/BC year) using high precision curve. The products on the excavation of Cheongok-dong archaeological site, Ulsan, section Ga #1 BC 1260-980 BC, section Ga #5 BC1460-1200 BC, section Ga #6 BC 1110~830 BC, section Na #5 BC 920-760 BC. Comparison of samples with radiocarbon and archaeological ages for revealed the approximation.

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