| Institution | Country | Representative | Email |
| AIST | Japan | Eikichi Tsukuda |
|
| Alfred-Wegener-Institut | Germany | Joern Thiede |
|
| British Geological Survey | UK | John Ludden |
|
| Cardiff University | UK | Julian Pearce |
|
| ETH,Geological Institute | Switzerland | Hans R. Thierstein |
|
| European Institute for Marine Studies (IUEM) | France | Daniel Prieur |
|
| Florida State University | USA | Leroy Odom |
|
| Hokkaido University | Japan | Hisatake Okada |
|
| IFM-GEOMAR | Germany | Peter Herzig |
|
| JAMSTEC/IFREE | Japan | Yoshiyuki Tatsumi |
|
| IPG-Paris | France | Vincent Courtillot |
|
| Kochi University | Japan | Iwao Watanabe |
|
| Kyushu University | Japan | Kozo Takahashi |
|
| Lamont Doherty Earth Obs. | USA | Michael Purdy |
|
| Rutgers University | USA | Dennis Kent |
|
| Texas A&M University | USA | Björn Kjerfve |
|
| Tohoku University | Japan | Motoyoshi Oda |
|
| Tokai University | Japan | Toshiyasu Nagao |
|
| Universitaet Bremen | Germany | Gerold Wefer |
|
| University of Bergen | Norway | Olav Eldholm |
|
| Univ of California, San Diego | USA | John Orcutt |
|
| Univ of California, Santa Cruz | USA | Eli Silver |
|
| University of Hawaii | USA | Brian Taylor |
|
| University of Leicester | UK | Michael Lovell |
|
| University of Miami | USA | Christopher Harrison |
|
| National Oceanography Centre, Southampton | UK | Mike Coffin |
|
| University of Texas at Austin | USA | Paul Stoffa |
|
| University of Tokyo | Japan | Ryo Matsumoto |
|
| University of Washington | USA | Russell E. McDuff |
|
| Vrije Universiteit | The Netherlands | Jan Smit |
|
| Woods Hole Oceanographic Institution | USA | Robert Detrick |
|
Minutes of the Members' Meeting (