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Traits source details
Tokuyama, A . (1957). On the Late Triassic rhynchonellids of Japan. Japanese Journal of Geology and Geography. 28: 121-137.
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Tokuyama, A .
1957
On the Late Triassic rhynchonellids of Japan
Japanese Journal of Geology and Geography
28: 121-137
Publication
Date action by
Sakawairhynchia Tokuyama, 1957 † (original description)
Sakawairhynchia tokomboensis Tokuyama, 1957 † (original description) |