Author's Organization:Department of Earth and Planetary Sciences,Faculty of Science,Kyushu University / Department of Earth and Planetary Sciences,Faculty of Science,Kyushu University [in Japanese]
Published: June 15, 1995Received: February 18, 1995Available on J-STAGE: April 11, 2008Accepted: April 10, 1995
Advance online publication: -
Revised: -