Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ota Yasuhiro,"Upper Carboniferous Fusulinids from Mt. Maruyama, Mine City, Yamaguchi Prefecture",Bulletin of the Kitakyushu Museum of Natural History,0387-964X,Kitakyushu Museum of Natural History and Human History,1994-03-30,13,0,1-35,https://cir.nii.ac.jp/crid/1390580217715247744,https://doi.org/10.34522/bkmnh.13.0_1