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UMUT MM 07065

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Harpoceras ( Harpoceras ) chrysanthemum (Yokoyama)

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Citation
1973.

Harpoceras (Harpoceras) chrysanthemum (Yokoyama)

Hirano, H. 1973a p. 1, pl. 2, fig. 1

1964.

Hildoceras densicostatum Yokoyama Paralectotype

Shikama, T. 1964 p. 154, pl. 54, fig. 1

1952.

Hildoceras densicostatum Yokoyama Paralectotype

Shikama, T. 1952 p. 116, pl. 20, fig. 4

1943.

Hildoceras densicostatum Yokoyama Paralectotype

Shikama, T. 1943 p. 183, pl. 20, fig. 4

1904.

Hildoceras densicostatum Yokoyama Paralectotype

Yokoyama, M. 1904b p. 12, pl. 3, fig. 2

Condition: Present
Taxonomy:Mollusca: Cephalopoda:
Geologic Time:Mesozoic:
Reference
Hirano, H., 1973a: Biostratigraphic study of the Jurassic Toyora group. Part 2. Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 89, pp. 1–14, pls. 1–4. (Reference No. 0048)
CiNii PDF
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., 1904b: Jurassic ammonites from Echizen and Nagato. Journal of the College of Science, Imperial University of Tokyo, vol. 19, art. 20, pp. 1–17, pls. 1–4. (Reference No. 0331)
UT Repository PDF