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UMUT MM 03100

Paleontology Collections

Opis ( Trigonopis ) trigonalis Tamura

Citation
1959.

Opis (Trigonopis) trigonalis Tamura Paratype

Tamura, M. 1959d p. 114, pl. 12, fig. 16

Condition: Present
Taxonomy:Mollusca: Bivalvia: Astartidae:
Geologic Time:Mesozoic:
Reference
Tamura, M., 1959d: Some pelecypods from the Upper Jurassic Sakamoto formation in central Kyushu, Japan. Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 35, pp. 113–120, pl. 12. (Reference No. 0290)
UMUT Material Reports: Citation
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 270.