庄原市新庄町新庄龍王１号墳の測量調査

Topographic Survey of the Shinjō-ryūō Mounded Tomb No.1 in Shinjō-chō, Shōbara City

Ikenishi Misaki

Jitsumori Yoshihiko

Kondo Naoki

Sasaki Naoya

Nagano Tomoro

Namura Takehiko

Maki Hirotaka

広島大学大学院文学研究科考古学研究室紀要

Hiroshima University bulletin of the Department of Archaeology

The Shinjō-ryūō mounded tomb No.1 is a scallop shell-shaped mound tomb located in Shinjō-chō, Shōbara City, Hiroshima Prefecture. In March 2007, as part of “Field Practice in Archaeology C” for the sixteenth annual class of archaeology majors at the Hiroshima University School of Letters, we conducted a topographic survey of this mound with the aim of creating a detailed survey map and clarifying its historical significance. The results of this survey indicated that the Shinzō-ryūō mounded tomb No.1 is a scallop shell-shaped mounded tomb of the Kofun period with 51.9m in length. In addition, according to the possibility that the mound shape is similar to that of the Maruyama-jinja mounded tomb No.1 and the change of the surface shape of the rectangular part of scallop shell-shaped mounded tombs in Hiroshima Prefecture, we draw the conclusion that the Shinjōryūō mounded tomb No.1 was constructed around the end of the 4th century to the early 5th century AD. As a result, the Shinjō-ryūō mounded tomb No.1 is the oldest among the scallop shell-shaped mounded tombs of the fifth century in the vicinity of the cities of Miyoshi and Shōbara in the northern part of Hiroshima Prefecture.

General history of Japan [ 210 ]

jpn

広島大学大学院文学研究科考古学研究室

[NCID] AA12733456