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UMUT CM 26010

Paleontology Collections

Cerithidea ishikariensis Yokoyama, 1932

Citation
1960.

Cerithidea ishikariensis Yokoyama, 1932 Paralectotype

Oyama, K. et al. 1960 p. 44, pl. 5, fig. 1a, b

1959.

Cerithium ishikariensis Yokoyama Syntype

Makiyama, J. 1959 pl. 83, fig. 7

1932.

Cerithidea ishikariensis Yokoyama, 1932 Syntype

Yokoyama, M. 1932a p. 236, pl. 1, fig. 7

Condition: Present
Taxonomy:Mollusca: Gastropoda: Potamididae:
Geologic Time:Cenozoic: Oligocene:
Horizon:Uryu group: Lower Okada formation:
Reference
Makiyama, J., 1959: Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Part 3. Palaeontological Society of Japan, Special Papers, no. 5, pp. 1–4, pls. 58–86. (Reference No. 0369)
Oyama, K., Mizuno, A. and Sakamoto, T., 1960: Illustrated handbook of Japanese Paleogene molluscs., pp. 1–244, pls. 1–71. Geological Survey of Japan. (Reference No. 0412)
Yokoyama, M., 1932a: Tertiary Mollusca from the coalfield of Uryu, Ishikari. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 3, pt. 6, pp. 221–247, pls. 1–4. (Reference No. 0503)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 159. 
Ichikawa, T., 1983, no. 9, p. 62. 
Ichikawa, T., 1983, no. 9, p. 389.