@article{oai:nagoya.repo.nii.ac.jp:00011509, author = {池田, 晃子 and Ikeda, Akiko and 中村, 俊夫 and Nakamura, Toshio and 足立, 守 and Adachi, Mamoru}, journal = {名古屋大学加速器質量分析計業績報告書}, month = {Mar}, note = {We measured ^<14>C ages of three samples (two wood samples (TKSHM-1,2) and one bamboo sample (TKSHM-3)) selected from an anchor of the Mongolian armada which was salvaged from the Takashima submerged site, Nagasaki Prefecture. TKSHM-1 and 3 showed the ages which were consistent with 1281 A.D. (the age when the Mongolian armada invaded Takashima) within one sigma error. The other wood sample TKSHM-2 showed an age older than 1281 A.D., suggesting that TKSHM-2 is possibly a wood fragment derived from inner part of a large tree trunk., 第10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9 (1997)年度)報告 「最新型タンデトロン加速器質量分析計(加速器年代測定システム)による高精度・高分解能14C年代測定の利用分野・方法の開拓(II)」}, pages = {103--107}, title = {元寇船の碇から採取された木片・竹片の^<14>C 年代}, volume = {9}, year = {1998} }