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UMUT CM 20497

Paleontology Collections

Crassatella ( Crassatina ) oblongata Yokoyama, 1920

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Citation
1973.

Crassatella (Crassatina) oblongata Yokoyama, 1920 Lectotype

Oyama, K. 1973 p. 90, pl. 37, fig. 3a-c

1964.

Crassatella (Crassatina) oblongata (Yokoyama) Syntype

Shikama, T. 1964 p. 134, pl. 44, fig. 6

1954.

Crassatellites (Crassatina) oblongata (Yokoyama, 1920) Lectotype

Taki, I. & Oyama, K. 1954 pl. 12, fig. 8a-c

1920.

Crassatella oblongata Yokoyama, 1920 Syntype

Yokoyama, M. 1920 p. 142, pl. 11, fig. 8a-c

Condition: Present
Taxonomy:Mollusca: Bivalvia: Crassatellidae:
Geologic Time:Cenozoic: Pliocene:
Horizon:Kazusa Group: Koshiba Formation:
Locality:Kanagawa: Kanazawa-shiba-machi, Kanazawa-ku, Yokohama: Koshiba:
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)
Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618)
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., 1920: Fossils from the Miura peninsula and its immediate north. Journal of the College of Science, Imperial University of Tokyo, vol. 39, art. 6, pp. 1–193, pls. 1–20. (Reference No. 0464)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 127. 
Ichikawa, T., 1988, no. 15, p. 171. 
Ichikawa, T., 1983, no. 9, p. 194. 
Ichikawa, T., 1983, no. 9, p. 259.