Basic study of system of pottery production and distribution in incipient stage of Kofun period

在光复初期(公元3世纪至4世纪)，日本西部的一些地区生产了具有类型学特征的陶器，名为Kibi类型、Sanuki类型、Higasi-Awa类型、Shounai-Kawati类型、SYoung ai-Yamato类型等。它们的特点是壁薄，标准化。本研究的目的是认识这些锅的生产和分配。特别是生产的中心、生产的兴衰、分布的范围和规模。在研究报告中，根据Kibi型锅的分布情况，对176个遗址的603个样本进行了考察。结果表明，九州岛北部至大和(奈良)的主要航道为后藤内海、大阪湾和老大和河，并有一定的枢纽。

In incipient stage of Kofun period (3ed to 4th century A.D.), pots used characteristic clay and with typological features, named Kibi type, Sanuki type, Higasi-Awa type, Shounai-Kawati type, Syounai-Yamato type, and so on, were produced at some regions in western Japan. They were characterized by thin walls and standardization.The aim of this study is to recognize production and distribution of these pots. Especially, the cennter of manufacture, the rise and fall of production, and the extent and scale of distribution.In research report, according to distoribution of Kibi type pot, 603samples from 176sites.I examine traffic route in incipient stage of Kofun period. The result indicates that main route from Northern Kyusyu to Yamato (Nara) was through the Seto Inland Sea, Osaka Bay and the old Yamato River, and it had some hub sites.