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UMUT MM 03701

Paleontology Collections

Harpoceras (s. s.) okadai (Yokoyama)

Citation
1957.

Harpoceras (s. s.) okadai (Yokoyama)

Sato, T. 1957 p. 345, pl. 2, fig. 9

Condition: Present
Taxonomy:Mollusca: Cephalopoda:
Geologic Time:Mesozoic:
Reference
Sato, T., 1957: Biostratigraphie de la série de Shizukawa (Jurassique inférieur) du Japon septentrional. Journal of the Faculty of Science, University of Tokyo, Section 2, vol. 10, pt. 3, pp. 313–350, pls. 1–2. (Reference No. 0269)
UMUT Material Reports: Citation
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 250.