UMUT CM 25285
Paleontology Collections
| Condition: |
Present |
| Taxonomy: | Mollusca: Gastropoda: Volutidae: |
| Geologic Time: | Cenozoic: |
Reference
|
| Shikama, T., 1967: System and evolution of Japanese fulgorarid gastropoda. Science Reports of the Yokohama National University, Section 2, no. 13, pp. 23–132, pls. 1–17. (Reference No. 0413) |
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| Yokoyama, M., 1928b: Neogene shells from the oil-field of Higashiyama, Echigo. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 2, pt. 7, pp. 351–362, pls. 68–69. (Reference No. 0495) |
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