Background
Tsuchi, Ryuichi was born on January 23, 1929 in Taipei, Taiwan, China (Japan at that time). Son of Tadao and Yukiko (Otuka) Tsuchi.
Tsuchi, Ryuichi was born on January 23, 1929 in Taipei, Taiwan, China (Japan at that time). Son of Tadao and Yukiko (Otuka) Tsuchi.
Degree, University Tokyo, 1951. Doctor of Science, University Tokyo, 1961.
Research associate, Shizuoka U., Shizuoka, Japan, 1951-1963;
lecturer, Shizuoka U., 1963-1964;
associate professor, Shizuoka U., 1964-1970;
professor, Shizuoka U., 1970-1992;
professor emeritus, Shizuoka U., since 1992. Project leader IGCP-246, 1986-1992. Chairman regional committee Pacific Neogene Stratigraphy, SNS. IUGS, since 1991, IGCP National Committee Japan, since 1992.
Vice chairman subcommittee Neogene Stratigraphy, since 1996.
Married Kohko Hanaoka, January 27, 1962. Children: Kazuhiro, Hidetaka, Hiroshi, Yoriko.