All abstracts by Rika Takeuchi in conference series: Goldschmidt

(2009) ¹²⁹I Dating of Hydrocarbons in Gas Hydrate Deposit, off Shimokita Peninsula, Japan
Tomaru H, Fehn U, Lu Z, Takeuchi R, Inagaki F, Imachi H, Kotani R, Matsumoto R & Aoike K

(2005) Depth Profile of Iodine and Bromine in Pore Waters Collected from the Nankai Trough
Doi T, Muramatsu Y, Matsumoto R, Takeuchi R, Tomaru H & Fehn U

(2003) Methane Seeps, Chemosynthetic Communities, and Carbonate Rocks on the Kuroshima Knoll, off Ryukyu Islands
Takeuchi R, Matsumoto R & Machiyama H