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Archaeomagnetic Dating of Baked Earth Samples of Samheung-ri Kilns in Gangjin Region

강진 삼흥리 가마 소토시료의 고고지자기 연대측정

  • Sung, Hyong Mi (Department of Cultural Properties E&C, Dongyang University)
  • 성형미 (동양대학교 문화재발굴보존학과)
  • Received : 2015.01.07
  • Accepted : 2015.03.07
  • Published : 2015.03.20

Abstract

Investigation on relics was performed by dividing the site of Samheung-ri, Gangjin-gun, Jeonranam-do into six districts, A to F, and as a result, total 16 kilns including Celadon kilns and pottery kilns were found. Among them, total 9 kilns found from A D E F districts including 3 Celadon kilns, 6 pottery kilns, went through archaeomagnetic analysis with baked earth samples collected from them. Since those baked earth samples showed good baking conditions as well as high soil quality, it was possible to gain archaeomagnetic data with high reliability. Through archaeomagnetic analysis, it was possible to obtain archaeomagnetic dating for each of the 9 kilns corresponding to the period between A.D. 990~1250, and the results also correspond to archaeological dating estimated to fall under the period of Goryeo. Also, it was examined if there was any difference in the operational periods of the kilns by districts, and there was difference of periods from archaeomagnetic dating in the order of district D(A.D.1100) ${\rightarrow}$ E F(A.D.1180) ${\rightarrow}$ A(A.D.1210). This result tells us that the kilns in district D stopped operating the earliest and were deserted, and next, those in districts E and F almost at the same time, and lastly, those in district A operated to the last and then were disposed.

전라남도 강진군 삼흥리에서 A~F의 6개 지구로 나누어 유적조사가 진행되었는데 청자가마와 도기가마로 이루어진 총 16기의 가마가 발견되었다. 그 중에서 A D E F지구에서 청자가마 3기와 도기가마 6기, 총 9기의 가마에 대해 소토시료를 채취하여 고고지자기 분석이 이루어졌다. 이 소토시료는 소성상태가 양호하며 토질도 좋은 편이어서 신뢰도가 높은 고고지자기 데이터를 구할 수가 있었다. 고고지자기 분석을 통해 A.D.990~1250년 사이에 해당하는 9기 가마 각각에 대한 고고지자기 연대를 구할 수 있었으며, 이러한 결과는 고려시대로 추정되는 고고학적 연대와 일치한다. 그리고 지구별로 가마들의 조업시기에 차이가 있는지에 대해서도 알아보았는데, D지구(A.D.1100년) ${\rightarrow}$ E F지구(A.D.1180년) ${\rightarrow}$ A지구(A.D.1210년)의 순서로 고고지자기 연대에서 시기 차이가 확인되었다. 이러한 결과를 통해 D지구의 가마가 가장 이른 시기에 조업이 끝나서 가마들이 폐기되었고 다음은 E와 F지구가 거의 동시기에, 그리고 마지막으로 A지구가 가장 늦은 시기까지 조업이 진행되다가 폐기된 것임을 알 수 있었다.

Keywords

References

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