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UMUT MM 07076

Paleontology Collections

Harpoceras ikianum Yokoyama

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Citation
1964.

Harpoceras ikianum Yokoyama Holotype

Shikama, T. 1964 p. 154, pl. 54, fig. 3a,b

1952.

Harpoceras ikianum Yokoyama Holotype

Shikama, T. 1952 p. 116, pl. 20, fig. 11a,b

1943.

Harpoceras ikianum Yokoyama Holotype

Shikama, T. 1943 p. 184, pl. 20, fig. 11a,b

1904.

Harpoceras Ikianum Yokoyama Holotype

Yokoyama, M. 1904a p. 5, pl. 1, fig. 5a, b

Condition: Present
Taxonomy:Mollusca: Cephalopoda:
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)
Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618)
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. 166. 
Ichikawa, T., 1988, no. 15, p. 152. 
Ichikawa, T., 1988, no. 15, p. 142. 
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 299.