Author's Organization:Institute of Earth Science,School of Education,Waseda University Nagoya Bunri College Department of Earth and Planetary Sciences,Graduate School of Science,Nagoya University Department of Earth and Planetary Sciences,Graduate School of Science,Nagoya University Iwatani International Co
Published: April 15, 1997Received: September 17, 1996Available on J-STAGE: April 11, 2008Accepted: November 25, 1996
Advance online publication: -
Revised: -