愛知県先かり貝塚と縄文海進

DOI Web Site 被引用文献6件 オープンアクセス

書誌事項

タイトル別名
  • Marine transgression over Mazukari shell mound on the Chita Peninsula, Aichi Prefecture, Central Japan
  • アイチケン マズカリ カイズカ ト ジョウモン カイシン
公開日
1983
DOI
  • 10.4116/jaqua.22.213
公開者
日本第四紀学会

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説明

A large shell mound called Mazukari shell-mound (YAMASHITA, 1978) was found in 1978 to be buried 12m under the ground surface, at Utsumi Town in the south part of the Chita Peninsula, Aichi Prefecture in Central Japan.<br>Several hundred pieces of Kozanji-type pottery (the middle Earliest Stage of Jomon Age) are included in the collected remains. Tegillara granosa, dated at 8, 330±260y.B.P. (GaK-7950) occurred with these potteries. Many kinds of fossil shells, foraminifers as well as Akahoya Tephra (about 6, 300y.B.P.) were found in the Mazukari shell mound. These features and the 14C dating suggest that the sediments were formed by Jomon Transgression.<br>There are Hayashinomine shell-mound, Shimizunoue shell-mound, Otofukudani remains and Shimobessho are near the Mazukari shell-mound. The following sea-level changes since 9, 000y.B.P. are deduced from the elevation of these remains and the upper limit of marine the sediments.<br>ca. 9, 000y.B.P. ca-14m<br>ca. 7, 000y.B.P. ca+1m<br>ca. 6, 000y.B.P. ca+4.5-5.0m<br>ca. 4, 500y.B.P. ca+1m<br>ca. 3, 000y.B.P. ca+2m

収録刊行物

  • 第四紀研究

    第四紀研究 22 (3), 213-222, 1983

    日本第四紀学会

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