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- Tertiary structures of the northwestern end of the Kitakami mountainland, Iwate Prefecture, Japan.
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- Sasaki, T. and Nakano, T., 2007:
- The southernmost record of Nipponacmea fuscoviridis (Patellogastropoda: Lottiidae) from Iriomote island, Okinawa.
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- Sasaki, T. and Okutani, T., 2005:
- A new species of Lurifax (Gastropoda: Heterobranchia: Orbitestellidae) from Sumisu Caldera, southern Japan.
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- A new species of Panacca (Bivalvia: Pholadomyoidea: Parilimyidae) from Kanesunose bank, off central Japan.
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- Tokunaga, S., 1906:
- Fossils from the environs of Tokyo.
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- Yabe, H., 1903b:
- Cretaceous Cephalopoda from the Hokkaido. Part 1. Lytoceras, Gaudryceras and Tetragonites.
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- Yabe, H., 1904:
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- Yajima, M., 1982:
- Late Pleistocene Ostracoda from the Boso peninsula, central Japan. In: Hanai, T. (ed.) Studies on Japanese Ostracoda.
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- Yokoyama, M., 1890:
- Versteinerungen aus der japanischen Kreide.
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- Yokoyama, M., 1920:
- Fossils from the Miura peninsula and its immediate north.
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- Yokoyama, M., 1922a:
- Fossils from the upper Musashino of Kazusa and Shimosa.
- Journal of the College of Science, Imperial University of Tokyo, vol. 44, art. 1, pp. 1–200 + i–viii, pls. 1–17.
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