@article{oai:niigata-u.repo.nii.ac.jp:00003228,
 author = {田沢, 純一 and 安藤, 勧 and 古橋, 慎矢 and 古田, 梢 and 岡安, 冬恵 and 志村, 俊昭 and 高澤, 栄一 and 立石, 雅昭 and 渡辺, 諭 and 山本, 和美 and 山本, 亮 and 豊島, 剛志 and 大河内, 誠},
 issue = {10},
 journal = {地質学雑誌, 地質学雑誌},
 month = {Oct},
 note = {The following four brachiopod species are newly recognized from the Okutadami area, central Japan : Anemonaria sp., Yakovlevia sp., Spiriferella sp. and Attenuatella sp. These brachiopods indicate a late Middle Permian (Midian) in age. The Okutadami fauna, consisting of both the Boreal- and Bipolar-type genera, is the first documented Permian Boreal brachiopod fauna in Japan. The occurrence of the Boreal brachiopod fauna from the Okutadami area suggests that the fossil－bearing rocks were formed at the northern-most part of Japan in the Permian time.},
 pages = {729--732},
 title = {新潟ー福島県境付近の奥只見地域から産出したぺルム紀腕足類とその構造地質学的意義},
 volume = {105},
 year = {1999}
}