| Bulletin of the National Science Museum Series C (Geology & Paleontology) | date of publication | 
          
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            | Bulletin of the National Science Museum Series C (Geology & Paleontology)  Volume 23 Number 3, 4 | December 1997 | 
          
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                |  | Kazumi Yokoyama, Takashi Mitsuoka, Naoki Takahashi: | P.61 | 
              
                |  | Reconnaissance of Modal Proportions and Chemical Compositions of Heavy Minerals in Tuffs from the Boso Peninsula, Central Japan |  | 
              
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                |  | Akira Kato, Masaaki Shimizu, Yoshio Okada: | P.79 | 
              
                |  | Re-study of Semseyite from the Chichibu Mine, Saitama Prefecture, Japan |  | 
              
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                |  | Hisayoshi Igo, Shuko Adachi: | P.87 | 
              
                |  | Redescription of Hidaella kameii Fujimoto et Igo, 1955 (Fusulinacea, Carboniferous) |  | 
              
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                |  | Tetsuya Tanaka, Kazutaka Amano: | P.101 | 
              
                |  | Taxonomy and Distribution of Mizuhopecten planicostulatus (Nomura and Niino) |  | 
              
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                |  | Shuji Niko: | P.113 | 
              
                |  | A New Tabulate Coral from the Silurian of the Southern Kitakami Mountains |  | 
              
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                |  | Naoki Kohno, Yukio Yanagisawa: | P.119 | 
              
                |  | The First Record of the Pliocene Gilmore Fur Seal in the Western North Pacific Ocean |  |