@article{oai:omnh.repo.nii.ac.jp:00000111, author = {Nakaseko, Kojiro and Chiji, Manzo}, journal = {大阪市立自然科学博物館研究報告, Bulletin of the Osaka Museum of Natural History}, month = {Mar}, note = {5, KJ00006712037, 論文, Article}, title = {Discovery of radiolarian fossils from the Osaka Group (Micropaleontological studies in the Osaka deep well, -I: Radiolaria).}, volume = {17}, year = {1964} }