Maeda, S. (1963). Some Jurassic trigoniids from the Tetori Group in the Kuzuryu District, central Japan. Transactions and Proceedings of the Palaeontological Society of Japan, new series. 49: 1-7.
444210
Maeda, S.
1963
Some Jurassic trigoniids from the Tetori Group in the Kuzuryu District, central Japan
Transactions and Proceedings of the Palaeontological Society of Japan, new series