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UMUT MM 07174

Paleontology Collections

Geratrigonia hosourensis (Yokoyama)

Citation
1975.

Geratrigonia hosourensis (Yokoyama) Lectotype

Hayami, I. 1975 p. 102, pl. 5, fig. 3

1954.

Geratrigonia hosourensis (Yokoyama) Lectotype

Kobayashi, T. & Mori, K. 1954 p. 171, pl. 15, fig. 1

1904.

Trigonia hosourensis Yokoyama Lectotype

Yokoyama, M. 1904a p. 11, pl. 1, fig. 3a-c

Condition: Present
Taxonomy:Mollusca: Bivalvia:
Geologic Time:Mesozoic:
Reference
Hayami, I., 1975: A systematic survey of the Mesozoic Bivalvia from Japan. The University Museum, The University of Tokyo, Bulletin, no. 10, pp. i–vi + 1–249, pls. 1–10. (Reference No. 0042)
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Kobayashi, T. and Mori, K., 1954: Studies on the Jurassic trigonians in Japan, Part 2. Prosogyrotrigonia and the Trigoniinae. Japanese Journal of Geology and Geography, vol. 25, nos. 3–4, pp. 155–175, pls. 15–16. (Reference No. 0200)
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Yokoyama, M., 1904a: On some Jurassic fossils from Rikuzen. Journal of the College of Science, Imperial University of Tokyo, vol. 18, art. 6, pp. 1–13, pls. 1–2. (Reference No. 0330)
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