The pottery striped bottle of the Goryeo Dynasty is a characteristic bottle found in tombs in the Yeongnam area and this has received attention in that it reveals the locality of the Yeongnam region. This paper examined the process of change in the bottle, paying attention to the phenomenon that the striped bottle is intensively distributed in the Geumhogang River basin.
 The first period (middle 11th century to late 12th century) is the period in which hemispheric striped bottle and trumpet-mouth striped bottle coexist. The two types of striped bottles differ in the distribution range. Hemispheric striped bottles are excavated from the Nakdong River to the Geumho River, and trumpet-mouth striped bottles are excavated from the East Sea coast to the Geumho River. In the second period (13th century to 14th century), the trumpet-mouth striped-bottle was used alone, and the striped bottle culture, which developed in two directions through different routes, showed an integrated aspect centered on the Geumho River.
 The Geumho River basin is an important transportation hub, and the limited excavation pattern of the distribution of the striped bottle from the mid-stream of the Nakdong River to the East Sea is thought to be closely related to the distribution system formed around the road system of the time. In addition, this is an area that has long held the identity of the Silla people and the production base of earthenware early on, the earthenware production system. In this study, I tried to reveal the existence of a pottery production system shared in the Geumho River basin from the mid to late Goryeo period.
Read full abstract