New Discovery of on Early Cretaceous tritylodontid (Reptiliu, Therapsida)from Japan and the phylogenetic reconstriction of the Tritylodontidae based on the dental characteristics. Abstract, 7th Annual Meeting of Chinese Society of Vertebrate Paleontology. 1999
Paleontological Evidences against the Constant Rate of Molecular Substitutaion.
The Origin and Past of Modern Humans as Viewed from DNA. World Scientific 1995
Rodent and Lagomorph Families of Asian Origins and Diversification.
Proceedings of Workshop WC-2,29th International Geological Congress Kyoto, Japan. National Science Museum Monographs, (]G0061[)8, National Science Museum 1994
Comparative Anatomy of Teeth
First Discovery of the Mesozoic Mammals in Japan