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UMUT CM 22439

古生物収蔵資料

Yoldia tokunagai Yokoyama

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Citation
1957.

Yoldia tokunagai Yokoyama Syntype

Makiyama, J. 1957 pl. 23, fig. 13

1925.

Yoldia tokunagai Yokoyama, 1925 Syntype

Yokoyama, M. 1925b p. 10, pl. 2, fig. 13

Condition: Missing
Taxonomy:Mollusca: Bivalvia: Yoldiidae:
Geologic Time:Cenozoic:
Horizon:Kamenoo bed:
Reference
Makiyama, J., 1957: Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Part 1. Palaeontological Society of Japan, Special Papers, no. 3, pp. 1–4, pls. 1–24. (Reference No. 0367)
Yokoyama, M., 1925b: Molluscan remains from the middle part of the Jo-ban coal-field. Journal of the College of Science, Imperial University of Tokyo, vol. 45, art. 7, pp. 1–23, pls. 1–3. (Reference No. 0474)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 44. 
Ichikawa, T., 1983, no. 9, p. 310.