대구 구암동고분군의 편년과 토기 양식의 분포

Abstract

This study aims to conduct the chronology of tombs through pottery excavated from Ancient Tomb of Guam-dong, and reviewed the setting of the Guam-dong style and the distribution of Guam-dong styles pottery. Based on the pottery, the chronology of Ancient Tombs of Guam-dong can be summarized as “No. 56 main tombs, No. 1-1(late 5th century)→ No. 56 northern tombs, No. 1-3(end 5th century), → No. 64-1(early 6th century).” After that, the principal component analysis was conducted with the mounted cups excavated in Daegu, Gyeongju, and Gyeongsan areas, through the No. 56 main tomb, northern tomb, and No. 1-1 tomb in Guam-dong. As a result, the mounted cups excavated from Ancient Tombs of Guam-dong has a regional color that is distinguished from other areas at the same time, and can be set as Guam-dong style. In addition, it was confirmed that the pottery excavated from the Ancient tombs of Seongsan-dong, Dalseong Munsan-ri, and Jukgok-ri in the middle of the Nakdong River and Ancient Tomb of Guam-dong were relatively similar. And this could be seen as highly likely that the areas were sharing similar levels of pottery production systems and technologies. Finally, the distribution range of Guam-dong style pottery is estimated to be within the range of about 15-20km north of the Geumho River, centering on Ancient Tombs of Guam-dong. Therefore, it can be judged that Guam-dong style pottery was intensively produced and distributed in Palgeori Prefecture.