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UMUT MM 06918

Paleontology Collections

Gervillia trigona Yokoyama

Citation
1952.

Gervillia trigona Yokoyama Paralectotype

Shikama, T. 1952 p. 114, pl. 19, fig. 15

1943.

Gervillia trigona Yokoyama Paralectotype

Shikama, T. 1943 p. 180, pl. 19, fig. 15

1904.

Gervillia trigona Yokoyama Paralectotype

Yokoyama, M. 1904a p. 12, pl. 2, fig. 8

Condition: Present
Taxonomy:Mollusca: Bivalvia: Bakevellidae:
Geologic Time:Mesozoic:
Reference
Shikama, T., 1943: A handbook of illustrated fossils from Japanese and their adjacent territories., pp. 1–279, pls. 1–46. Nippon Koubutu Syumi-no-kai, Kyoto. (in Japanese) (Reference No. 0616)
Shikama, T., 1952: A handbook of illustrated fossils from Japanese and their adjacent territories., pp. 1–376, pls. 1–57. Nippon Koubutu Syumi-no-kai, Kyoto. (in Japanese) (Reference No. 0617)
Yokoyama, M., 1904a: On some Jurassic fossils from Rikuzen. Journal of the College of Science, Imperial University of Tokyo, vol. 18, art. 6, pp. 1–13, pls. 1–2. (Reference No. 0330)
UT Repository PDF
UMUT Material Reports: Citation
Ichikawa, T., 1988, no. 15, p. 151. 
Ichikawa, T., 1988, no. 15, p. 141. 
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 299.