Author's Organization:Sapporo Campas,Hokkaido Education University Sapporo Campas,Hokkaido Education University Geological Survey of Hokkaido Department of Geosciences,Osaka City University Institute for Study of the Earth's Interior,Okayama University
Published: September 15, 1994Received: March 14, 1994Available on J-STAGE: April 11, 2008Accepted: June 27, 1994
Advance online publication: -
Revised: -