- Amano, K., 1997:
- Biogeography of the genus Neptunea (Gastropoda: Buccinidae) from the Pliocene and the lower Pleistocene of the Japan Sea borderland.
- Paleontological Research, vol. 1, no. 4, pp. 274–284.
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- Ando, H. and Aoki, N., 1999:
- Late Cretaceous (Cenomanian) bakevelliid bivalve, Pseudoptera acuticarinata (Nagao, 1932) from the Mikasa formation, Middle Yezo group in central Hokkaido, northeast Japan.
- Bulletin of the Mikasa City Museum, Natural Science, no. 3, pp. 41–50, pl. 1.
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- Fukada, A., 2000:
- Additional note to the biostratigraphical study of the Jurassic in Ozika peninsula, Kitakami mountains, Japan.
- Annual Report, Fukada Geological Institute, no. 1, pp. 9–23, pls. 1–3. (in Japanese)
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- Hayami, I., 1991:
- Living and fossil scallop shells as airfoils: an experimental study.
- Paleobiology, vol. 17, no. 1, pp. 1–18.
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- Hayami, I. and Kase, T., 1992:
- A new cryptic species of Pycnodonte from Ryukyu islands: a living fossil oyster.
- Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 165, pp. 1070–1089.
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- Hayami, I. and Kase, T., 1993:
- Submarine cave Bivalvia from the Ryukyu islands: systematics and evolutionary significance.
- The University Museum, The University of Tokyo, Bulletin, no. 35, pp. i–vi + 1–133.
- Hewitt, R. A., 1996:
- Architecture and strength of the ammonoid shell.
- In: Landman, N. H., Tanabe, K. and Davis, R. A. (eds.)
Ammonoid Paleobiology, Volume 13 of Topics in Geobiology, pp. 297–338. Plenum Press, New York.
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- Hewitt, R. A., 2000:
- Geological interpretations from cephalopod habitat and implosion depth limits.
- Revue de Paléobiologie, Genève, vol. spéc. 8, pp. 95–107.
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- Isaji, S., 1993:
- Formation of organic sheets in the inner shell layer of Geloina (Bivalvia: Corbiculidae): an adaptive response to shell dissolution.
- The Veliger, vol. 36, no. 2, pp. 166–173.
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- Ito, Y., 1999:
- Ontogenetic changes in boring behavior by the rock-boring bivalve, Barnea manilensis (Pholadidae).
- The Veliger, vol. 42, no. 2, pp. 157–168.
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- Kase, T. and Shigeta, Y., 1996:
- New species of Patellogastropoda (Mollusca) from the Cretaceous of Hokkaido, Japan and Sakhalin, Russia.
- Journal of Paleontology, vol. 70, no. 5, pp. 762–771.
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- Landman, N. H., Mapes, R. H. and Tanabe, K., 1999:
- Internal features of the embryonic shells of Late Carboniferous Goniatitina.
- In: Olóriz, F. and Rodríguez-Tovar, F. (eds.)
Advancing Research on Living and Fossil Cephalopods, pp. 243–254. Kluwer Academic / Plenum Publisher, New York.
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- Landman, N. H., Tanabe, K. and Shigeta, Y., 1996:
- Ammonoid embryonic development.
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- Maeda, H., 1993:
- Dimorphism of Late Cretaceous false-Puzosiine ammonites, Yokoyamaoceras Wright and Matsumoto, 1954 and Neopuzosia Matsumoto, 1954.
- Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 169, pp. 97–128.
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- Matsumoto, T., 1991:
- The mid-Cretaceous ammonites of the family Kossmaticeratidae from Japan.
- Palaeontological Society of Japan, Special Papers, no. 33, pp. i–vi + 1–143, pls. 1–31.
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- Matsumoto, T., 1995:
- Notes on gaudryceratid ammonites from Hokkaido and Sakhalin.
- Palaeontological Society of Japan, Special Papers, no. 35, pp. i–vi + 1–152.
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- Matsumoto, T. and Toshimitsu, S., 1992:
- On a leading ammonite species Pachydiscus kobayashii from the Hobetsu district, Hokkaido. Studies of the Cretaceous ammonites from Hokkaido 72.
- Bulletin of the Hobetsu Museum, no. 8, pp. 1–16, pls. 1–3.
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- Niko, S., 1991:
- Plicatoceras, a new lamellorthoceratid cephalopod genus from the Gedinnian (Early Devonian) of central Japan.
- Journal of Paleontology, vol. 65, no. 6, pp. 917–919.
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