@article{oai:nagoya.repo.nii.ac.jp:00001418, author = {Suzuki, Kazuhiro and Yoshida, Hidekazu and Amano, Kenji and Yogo, Setsuo}, journal = {The Journal of earth and planetary sciences, Nagoya University}, month = {Dec}, note = {The Cretaceous Kurihashi Granodiorite in the Kitakami Mountains contains no monazite grain. To date the emplacement time of the Kurihashi Granodiorite by the CHIME method, monazite in a hornfels from the immediate contact of the granodiorite, instead, was analyzed. A total of 159 analyses on 17 monazite grains define an isochron of 117.7±2.0 Ma with an intercept value of 0.0005±0.0005. This age can be interpreted as the time of monazite formation during the contact metamorphism due to the emplacement of the Kurihashi Granodiorite., 国立情報学研究所で電子化したコンテンツを使用している。}, pages = {17--26}, title = {CHIME dating of monazite from pelitic hornfels of the Kurihashi Granodiorite, Kitakami Mountains}, volume = {43}, year = {1996} }