11:30 〜 12:00
*C ian SCHIPPER1、VOYER, Marion LE2、Yves MOUSSALLAM3、James d.l. WHITE4、Sveinn p JAKOBSSON5、Jun-ichi KIMURA6、Qing CHANG6 (1.SGEES, Victoria University of Wellington, New Zealand、2.Carnegie Institute, USA、3.ISTO-CNRS l'Universite d'Orleans, France、4.Geology Department, University of Otago, New Zealand、5.Icelandic Institute of Natural History, Iceland、6.IFREE - JAMSTEC, Japan)