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UMUT CM 23893

Paleontology Collections

Helcioniscus toreuma (Reeve)

Citation
1927.

Helcioniscus toreuma (Reeve)

Yokoyama, M. 1927a

Condition: Missing
Taxonomy:Mollusca: Gastropoda: Patellidae:
Geologic Time:Cenozoic:
Reference
Yokoyama, M., 1927a: Mollusca from the upper Musashino of Tokyo and its Suburbs. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 1, pt. 10, pp. 391–437, pls. 46–50. (Reference No. 0488)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 353.