Tamura, M. & Tashiro, M. (1967). Cretaceous trigoniids from the Mifune Group. Memoirs of the Faculty of Education, Kumamoto University, Natural Science. 15: 13-23.
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Tamura, M. & Tashiro, M.
1967
Cretaceous trigoniids from the Mifune Group
Memoirs of the Faculty of Education, Kumamoto University, Natural Science