@article{oai:niigata-u.repo.nii.ac.jp:00003178,
 author = {松岡, 篤 and 大路, 樹生},
 issue = {3},
 journal = {地質学雑誌, 地質学雑誌},
 month = {Mar},
 pages = {239--241},
 title = {北部北上山地田老帯槇木沢層からのジュラ紀中世放散虫化石の産出},
 volume = {96},
 year = {1990}
}