Grammatodon ( Nanonavis ) yokoyamai Yabe & Nagao
1980. | Grammatodon (Nanonavis) yokoyamai Yabe & Nagao Hayami, I. & Oji, T. 1980 p. 428, pl. 52, fig. 2 |
Condition: | Present |
Taxonomy: | Mollusca: Bivalvia: Parallelodontidae: |
Geologic Time: | Mesozoic: |
Hayami, I. and Oji, T., 1980: Early Cretaceous Bivalvia from the Choshi district, Chiba Prefecture, Japan. Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 120, pp. 419–448, pls. 51–53. (Reference No. 0523) |
Ichikawa, T., 1988, no. 15, p. 21. |