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UMUT CM 04680

Paleontology Collections

Argonauta tokunagai Yokoyama

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Citation
1964.

Argonauta tokunagai Yokoyama Syntype

Shikama, T. 1964 p. 160, pl. 57, fig. 13

1954.

Argonauta tokunagai Yokoyama

Kobayashi, T. 1954d p. 29, pl. 4, figs. 1, 2

1913.

Argonauta tokunagai Yokoyama, 1913 Syntype

Yokoyama, M. 1913 p. 1, pl. 7, figs. 1-3

Condition: Present
Taxonomy:Mollusca: Cephalopoda: Argonautidae:
Geologic Time:Cenozoic:
Reference
Kobayashi, T., 1954d: Izumonauta, a new genus of the Argonautinae, with a note on their rare but gregarious fossil occurence. Japanese Journal of Geology and Geography, vol. 25, nos. 1–2, pp. 21–34, pls. 3–4. (Reference No. 0359)
Shikama, T., 1964a: Index fossils of Japan., pp. 1–287, pls. 1–80. Asakura Shoten, Tokyo. (in Japanese) (Reference No. 0618)
Yokoyama, M., 1913: On two new fossil Cephalopoda from the Tertiary of Izumo. Journal of the Geological Society of Tokyo, vol. 20, no. 243, pp. 1–3, pls. 7–8. (Reference No. 0463)
CiNii PDF
UMUT Material Reports: Citation
Ichikawa, T., 1988, no. 15, p. 163. 
Ichikawa, T., 1983, no. 9, p. 35. 
Ichikawa, T., 1983, no. 9, p. 251.