>>Japanese

UMUT MM 15544

Paleontology Collections

Trypanotrochus rikuchuensis (Nagao)

Citation
1984.

Trypanotrochus rikuchuensis (Nagao)

Kase, T. 1984 p. 97, pl. 11, fig. 1a-c

1937.

Dentalium weinkauffii Dunker

Otuka, Y. 1937a

PreviousNo: 4876

Condition: Present
Taxonomy:Mollusca: Gastropoda:
Geologic Time:Mesozoic:
Reference
Kase, T., 1984: Early Cretaceous marine and brackish-water Gastropoda from Japan., pp. 1–263, pls. 1–31. National Science Museum, Tokyo. (Reference No. 0529)
Otuka, Y., 1937a: The geologic age of the Tertiary formation near Hamada, Simane Prefecture, Japan. Japanese Journal of Geology and Geography, vol. 14, nos. 1–2, pp. 23–32, pl. 3. (Reference No. 0392)
UMUT Material Reports: Citation
Ichikawa, T., 1988, no. 15, p. 28. 
Ichikawa, T., 1983, no. 9, p. 103.