| 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 7 Number 3 | September 1981 | 
           
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                |  | Satoshi Matsubara, Akira Kato, Tokiko Tiba: | P.73 | 
              
                |  | Vaterite from Liawenee, Central Tasmania, Australia |  | 
              
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                |  | Yoshihiro Tanimura: | P.93 | 
              
                |  | Late Quaternary Marine Diatom Ethmodiscus rex from the Northwestern Pacific Ocean |  | 
              
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                |  | Kazuo Asama: | P.97 | 
              
                |  | Evolution and Phylogeny of Vascular Plants based on the Principles of Growth Retardation. Part 2. Phylogeny of Microphyllophyta
 |  | 
              
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                |  | Tatsuro Matsumoto, Ikuwo Obata: | P.115 | 
              
                |  | A New Heteromorph Ammonite from Hokkaido in the Collection of Yoshitaro KAWA SHITA (Studies of Cretaceous Ammonites from Hokkaido-XLI) |  | 
              
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                |  | Yamato Omine Research Group: | P.119 | 
              
                |  | The Chichibu Belt and the Shimanto Belt in the Central
                  Part of the Kii Mountains, Southwest Japan |  |