@article{oai:nagoya.repo.nii.ac.jp:00011697,
 author = {三原, 正三 and MIHARA, Shozo and 宮本, 一夫 and MIYAMOTO, Kazuo and 中村, 俊夫 and NAKAMURA, Toshio and 小池, 裕子 and KOIKE, Hiroko},
 journal = {名古屋大学加速器質量分析計業績報告書},
 month = {Mar},
 note = {^<14>C ages for Japanese prehistoric samples from the Latest Jomon period to the early Yayoi period, have a calibration ambiguity for dates around 2400 BR. It is also necessary to correct for the marine reservoir effect on ^<14>C ages of human bone samples from people who consumed marine food as a protein source. The Ohtomo site in Saga Prefecture, northwest Kyushu, western Japan, is a cemetery site dating from the end of Latest Jomon period to the Kofun period. Human bones are found in dolmen burials (from the 4th century BC to the 1st century BC), jar burials (from the 1st century BC to the 1st century AD) and cist burials (from the 1st century AD to the 3rd century AD), and provide an archaeological chronology. In this study, we determined the ^<14>C ages of human bone samples and compare them with the archaeological chronology. The Ohtomo site faces the Japan Sea, consequently, people seem to utilize many marine food sources. To get information about marine food sources, we also tried diet analysis based on δ^<13>C and δ^<15>N in human bones. Diet analysis showed that these people obtained from 40% to 60% of their protein from marine food sources. Marine reservoir effects were calibrated using the data "400 years" and percentages of dependence to marine food resources from δ^<13>C and δ^<15>N, and 14C ages were corrected to calendar year by CALIB 4.3. The calibrated ^<14>C ages of the human bones were serially matched with the archaeological chronology., 第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14年(2002年度)報告 Proceedings of the 15th Symposium on Researches Using the Tandetron AMS System at Nagoya University in 2002 日時:平成15 (2003)年1月30日(木)､31日(金) 会場:名古屋大学シンポジオン Date:January 30th and 31st,2003 Place:Nagoya University Symposion Hall},
 pages = {38--47},
 title = {佐賀県大友遺跡出土人骨のAMS^<14>C年代測定と海洋リザーバー効果(第15回名古屋大学タンデトロン加速器質量分析計シンポジウム(平成14(2002)年度)報告)},
 volume = {14},
 year = {2003}
}