The Ages of the Sea-floor Hydrothermal Activities in the Okinawa Trough and in the Izu-Ogasawara Arc: ESR and Radioactive Disequilibrium Dating of Sulfate Minerals
S. Toyoda, T. Fujiwara, A. Uchida, J. Ishibashi
2018 AGU Fall Meeting
Washington D.C., U.S.A.