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UMUT CM 24243

Paleontology Collections

Columbella ( Mitrella ) dunkeri Tryon

Citation
1927.

Columbella (Mitrella) dunkeri Tryon

Yokoyama, M. 1927b

Condition: Present
Taxonomy:Mollusca: Gastropoda: Columbellidae:
Geologic Time:Cenozoic:
Reference
Yokoyama, M., 1927b: Mollusca from the upper Musashino of western Shimosa and southern Musashi. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 1, pt. 10, pp. 439–457, pls. 51–52. (Reference No. 0489)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 358.