All abstracts by Atsuyuki Ohta at Goldschmidt 2003
| (2003) XAFS Study on Trace Amount of Ytterbium Ions Incorporated in Calcite and Aragonite
Tsuno H, Kagi H, Yoshida T, Takahashi Y, Ohta A & Akagi T |
| (2003) Structural Change of REE Coprecipitated with Fe-Mn Oxyhydroxides
Ohta A, Tsuno H, Kagi H & Nomura M |
| (2003) Geochemical Map of Japan
Imai N, Terashima S, Okai T, Kanai Y, Mikoshiba M & Ohta A |