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UMUT CM 11090

Paleontology Collections

Obtortio septentrionalis (Tokunaga)

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Citation
1937.

Obtortio septentrionalis (Tokunaga)

Otuka, Y. 1937e

Condition: Present
Taxonomy:Mollusca: Gastropoda: Diastomatidae:
Geologic Time:Cenozoic:
Reference
Otuka, Y., 1937e: Geologic structure of the south Kwanto region, Japan. (1) (Yokohama-Huzisawa district). Bulletin of the Earthquake Research Institute, Tokyo Imperial University, vol. 15, pt. 4, pp. 974–1040, pls. 67–70. (in English with Japanese abstract) (Reference No. 0607)
UT Repository PDF
UMUT Material Reports: Citation
Ichikawa, T., 1988, no. 15, p. 129.