@article{oai:rekihaku.repo.nii.ac.jp:00000594,
 author = {永沼, 律朗 and Naganuma, Ritsuo},
 journal = {国立歴史民俗博物館研究報告, Bulletin of the National Museum of Japanese History},
 month = {Mar},
 note = {application/pdf, 本稿の目的は，成東町駄ノ塚古墳に関連して，印旛沼周辺の終末期古墳の様相を明らかにすることにある。そのため，基本的に印旛沼周辺の終末期古墳の紹介に主眼を置いた。
結論としては，この地域の終末期古墳は方墳が多いこと。埋葬施設の石材に，貝化石を含む砂岩が使用されている古墳があることを指摘した。方墳の中でこの種の石材を使用している横穴式石室は，石材を横置きに使用し側壁を持ち送りで構築する点や床に間仕切りを有するといった点にも共通点があり，一つのグループとしてとらえることができると考える。その地域は広く見れば利根川流域から手賀沼・印旛沼周辺，狭く見れば印旛沼周辺の一部と推測する。
房総半島全体をみても終末期の方墳は多い。方墳は石室の特徴から印旛沼周辺のグループを含め二つのグループと一つの特殊な地域に分けることが可能であり，その中の大型方墳が盟主墳的な存在であろうと考える。また，それらの古墳被葬者の系譜下で，房総半島では初めて古代寺院の建立が行なわれたであろうとも推測した。, This paper aims to clarify various aspects of tumulus mounds of the final period around Inbanuma marsh, in connection with the Danozuka Tumulus in Naruto Town. For this purpose, the author basically focuses upon the description of tumulus mounds of the final period around a marsh, Inbanuma.
As his conclusion, the author points out that there are many tumulus mounds of the final stage in this area which are square shaped.
He points out that the material used for burial facilities in some tumulus mounds was sand stone containing fossil shells. Corridor-style stone chambers which used this type of stone material in square tumulus mound had somethings in common; for example, the stone material was laid broadways, side walls were constructed with corbels, and the floor was partitioned. Tumulus mounds of the period around Inbanuma marsh had in common not only the square shape of the mounds, but also the Corridor-style stone chambers. It seems that there was some relationship between them, and they can be considered as one group. It may be conjectured that the area covered, broadly viewed, from the basin of the Tone River to the areas around Teganuma and Inbanuma marsh; and if viewed narrowly, part of the area around Inbanuma marsh.
In the Bôsô Peninsular as a whole, there are many square tumulus mounds of the final period. They can be divided into two groups, including the group around Inbanuma marsh, and one special area by the distinctive features of the stone chambers; The large square mounds among these tumulus mounds can be considered to have been the chiefs' tumulus mounds. Furthermore, it is supposed that the early ancient temples in Bôsô Peninsular might have been constructed by the chiefs those were buried in these tumulus mounds.},
 pages = {387--408},
 title = {印旛沼周辺の終末期古墳},
 volume = {44},
 year = {1992},
 yomi = {ナガヌマ, リツオ}
}