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UMUT MM 18556

Paleontology Collections

Citation
1989.

Nipponites sp.

Okamoto, T. 1989 p. 139

Condition: Present
Taxonomy:Mollusca: Cephalopoda: Ammonitida: Ancyloceratina: Turrilitoidea: Nostoceratidae:
Geologic Time:Mesozoic: Cretaceous: Late Cretaceous: Coniacian:
Horizon:Upper Yezo Group: Member Ub:
Locality:Japan: Hokkaido: Obira: Tappu: Mouth of the Panke-zawa:
Reference
Okamoto, T., 1989: Comparative morphology of Nipponites and Eubostrychoceras (Cretaceous nostoceratids). Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 154, pp. 117–139. (Reference No. 0686)
CiNii PDF
Tanabe, K., Ito, Y., Moriya, K. and Sasaki, T., 2000: Database of Cretaceous ammonite specimens registered in the Department of Historical Geology and Paleontology of the University Museum, University of Tokyo. The University Museum, The University of Tokyo, Material Reports, no. 37, pp. i–iv + 1–509. (Reference No. 0879)
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UMUT Material Reports: Citation
Ichikawa, T., 1995, no. 33, p. 45. 
Tanabe et al., 2000, no. 37, p. 160.