About OHTOMO Yoko
About Hokkaido Univ., Hokkaido, JPN
About KATO Takenori
About Nagoya Univ., Nagoya, JPN
About 名古屋大学年代測定研究
About crystalline schist
About Greenland
About monazite
About uranium-thorium-lead dating
About iron-formation
About rare earth element
About chemical composition
About regional metamorphism
About Chemical U-Th Total Pb Isochron Method
About banded iron formation
About banded iron formation
About Dating
About モナザイト
About 年代測定