About MATSUDA T
About Okayama Univ., Okayama, JPN
About ANDO S
About Okayama Univ., Okayama, JPN
About NISHIDO H
About Okayama Univ. Sci., Okayama, JPN
About Clay Science
About pottery stone
About Ceramics and ceramic whiteware in general
About 岡山
About 鉱山
About 陶石
About Ar
About 年代決定