Journal of Conservation Science (보존과학회지)

The Korean Society Of Conservation Science For Cultural Heritage (한국문화재보존과학회)
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Wiggle Matched Radiocarbon Dates of Charcoal in a Fired Dwelling Excavated at the Pungnaptoseong Earthen Wall, Baekje

위글매치를 이용한 백제 풍납토성 화재주거지 출토 탄화목의 방사성탄소연대 측정

  • Song, Ji-Ae (Cultural Heritage Conservation Science Center, National Research Institute of Cultural Heritage) ;
  • Son, Byung-Hwa (Tree-Ring Material Bank, Chungbuk National University) ;
  • Park, Won-Kyu (Department of Wood and Paper Science, Chungbuk National University)
  • 송지애 (국립문화재연구소 문화재보존과학센터) ;
  • 손병화 (충북대학교 목재연륜소재은행) ;
  • 박원규 (충북대학교 목재.종이과학과)
  • Received : 2012.10.10
  • Accepted : 2012.12.03
  • Published : 2012.12.20
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Abstract

The purpose of this study was to analyze AMS radiocarbon dating, using wiggle match, of a charcoal column excavated from a fired dwelling site (ra-#8) at the Pungnaptoseong earthen wall made in Baekje era. The result of wiggle matching for 6 decadal single-ring samples of the charcoal produced ${\pm}2{\sigma}$ radiocarbon date (95.4% confidence interval) as A.D. 190~280. It indicated that the dwelling site (ra-#8) belonged to the early and middle of the 3rd century. Radiocarbon dating results confirmed the date speculated by archaeologists according to dwelling structure and pottery style.

이 연구의 목적은 백제 풍납토성 화재주거지(라-8호)에서 출토된 탄화목의 방사성탄소연대 분석을 통하여 풍납토성의 축조연대를 규명하는 것이다. 탄화목에서 10년 간격으로 채취된 6개의 연륜에 대한 방사성탄소연대를 위글 매치한 결과, 최외각 연륜의 ${\pm}2{\sigma}$ 연대(95.4% 신뢰구간)가 A.D. 190~280년으로 산출되어 이 주거지가 3세기 초중반에 형성된 것을 알 수 있었다. 이 연대는 주거지형태와 토기양식으로 추론된 고고학적 편년과 일치되는 결과이다.

Keywords

References

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