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UMUT CM 20812

古生物収蔵資料

Ithycythara oyuana (Yokoyama, 1922)

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Citation
1973.

Ithycythara oyuana (Yokoyama, 1922) Holotype

Oyama, K. 1973 p. 54, pl. 16, fig. 12a, b

1954.

Ithycythara oyuana (Yokoyama, 1922) Holotype

Taki, I. & Oyama, K. 1954 pl. 21, fig. 36

1922.

Mangilia (Cythara) oyuana Yokoyama, 1922 Holotype

Yokoyama, M. 1922a p. 43, pl. 1, fig. 36

Condition: Present
Taxonomy:Mollusca: Gastropoda: Turridae:
Geologic Time:Cenozoic: Pleistocene:
Horizon:Imba Group:
Locality:Chiba: Shisui:
Reference
Oyama, K., 1973: Revision of Matajiro Yokoyama's type Mollusca from the Tertiary and Quaternary of the Kanto area. Palaeontological Society of Japan, Special Papers, no. 17, pp. 1–148, pls. 1–57. (Reference No. 0411)
Taki, I. and Oyama, K., 1954: Matajiro Yokoyama's the Pliocene and later faunas from the Kwanto region in Japan. Palaeontological Society of Japan, Special Papers, no. 2, pp. 1–68, pls. 1–49. (Reference No. 0441)
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. (Reference No. 0465)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 132. 
Ichikawa, T., 1983, no. 9, p. 200. 
Ichikawa, T., 1983, no. 9, p. 270.