Ikeya, N.; Hirano, H.; Ogasawara, K. (2001). The database of Japanese fossil type specimens described during the 20th Century (Part 1). Palaeontological Society of Japan, Special Papers. 39: 1-500.
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Ikeya, N.; Hirano, H.; Ogasawara, K.
2001
The database of Japanese fossil type specimens described during the 20th Century (Part 1)