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UMUT CM 12868

Paleontology Collections

Umbonium giganteum naganumanum Otuka, 1930

Citation
1930.

Umbonium giganteum naganumanum Otuka, 1930 Paratype

Otuka, Y. 1930 p. 25

Condition: Missing
Taxonomy:Mollusca: Gastropoda: Trochidae:
Geologic Time:Cenozoic:
Reference
Otuka, Y., 1930: A new variety of fossil Umbonium. Journal of the Geological Society of Tokyo, vol. 37, no. 436, pp. 25–26. (Reference No. 0381)
CiNii PDF
UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 75.