| 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 17 Number 1 | march 1991 | 
           
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                |  | Yoshikazu HASEGAWA, Makoto MANABE, Tetsuro HANAI, Tomoki KASE, Tatsuo OJI: | P.1 | 
              
                |  | A Diplodocid Dinosaur from the Early Cretaceous Miyako Group of Japan |  | 
              
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                |  | Akira KATO, Satoshi MATSUBARA: | P.12 | 
              
                |  | Geikielite, baddeleyite and zirconolite in dolomitic marble from the Neichi mine, Miyako City, Iwate Prefecture, Japan |  | 
              
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                |  | Tatsuaki KIMURA, Tamiko OHANA, Hiroaki AIBA: | P.21 | 
              
                |  | Late Jurassic plants from the Shishiori Group, jn the Outer Zone of Northeast Japan (II) |  |