| Bulletin of the National Museum of Nature and Science Series C (Geology & Paleontology) | date of publication | 
     
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      | Bulletin of the National Museum of Nature and Science Series C (Geology & Paleontology) Volume 47 | December 2021 | 
     
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      |  | Sano, T., Tsutsumi, Y. and Murch, A. P.: | P.1 | 
     
      |  | Accuracy and reproducibility of trace and selected major element measurements in geological standard rocks using inductively coupled plasma mass spectrometry (ICP-MS) |  | 
     
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      |  | Tsutsumi, Y.: | P.13 | 
     
      |  | Zircon U-Pb ages of the granitic rocks in the Chikuhi area, central Kyushu, southwest Japan |  | 
     
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      |  | Isozaki, Y., Hasegawa, R., Nakano, T., Tsutsumi, Y., Nechaev, V., Zakharov, Y. and Popov, A.: | P.25 | 
     
      |  | Zircon U-Pb ages of Permian-Triassic granitoids in the southeastern Laoelin-Grodekov belt, Primorye, Far East Russia: correlation with the Hida belt in central Japan via the Yamato Ridge in the Sea of Japan |  | 
     
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      |  | Niko, S. and Badpa, M.: | P.41 | 
     
      |  | Tabulate corals from the Middle and Upper Permian formations in the Julfa area, Northwest Iran |  | 
     
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      |  | Tada, S. and Tsuihiji, T.: | P.53 | 
     
      |  | Ossification of the respiratory turbinate in Aves and its implications for non-avian dinosaurs |  | 
     
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      |  | Editorial Board, Editorial Advisory Board for Series C |  | 
     
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      |  | Instructions for authors |  |