@article{oai:kanazawa-u.repo.nii.ac.jp:00011143, author = {稲垣, 美幸 and 大村, 明雄 and 佐々木, 圭一 and Inagaki, Miyuki and Sasaki, Keiichi and Omura, Akio}, journal = {The science reports of the Kanazawa University = 金沢大学理科報告}, month = {Jan}, pages = {1--13}, title = {Status and application of α-spectorometric 230Th/234U dating of fossil corals in Ryukyus, Japan and Philippinees}, volume = {51}, year = {2007} }