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UMUT CM 25894

Paleontology Collections

Columbella ( Atilia ) smithi Yokoyama

Citation
1931.

Columbella (Atilia) smithi Yokoyama

Yokoyama, M. 1931b

Condition: Present
Taxonomy:Mollusca: Gastropoda: Columbellidae:
Geologic Time:Cenozoic:
Reference
Yokoyama, M., 1931b: Tertiary Mollusca from Iwaki. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 3, pt. 4, pp. 197–204, pls. 12–13. (Reference No. 0502)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 387.