[1] UNIV DURHAM,DEPT GEOL SCI,DURHAM DH1 3LE,ENGLAND
[2] UNIV CALIF SANTA CRUZ,DEPT EARTH SCI,SANTA CRUZ,CA 95064
[3] INST FRANCAIS PETR,F-92506 RUEIL MALMAISON,FRANCE
[4] TEXAS A&M UNIV,OCEAN DRILLING PROGRAM,COLLEGE STN,TX 77843
[5] COLUMBIA UNIV,LAMONT DOHERTY GEOL OBSERV,PALISADES,NY 10964
[6] BUR RECH GEOL & MINIERES,ORLEANS,FRANCE
[7] ROSARIO GEOSCI ASSOCIATES,ANACORTES,WA
[8] UNIV LILLE,LILLE,FRANCE
[9] UNIV PARIS 06,F-75230 PARIS 05,FRANCE
[10] UNIV S ALABAMA,MOBILE,AL 36688
[11] MIT,CAMBRIDGE,MA 02139
[12] UNIV MIAMI,MIAMI,FL 33152
[13] UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,LA JOLLA,CA 92093
[14] UNIV SHEFFIELD,SHEFFIELD S10 2TN,S YORKSHIRE,ENGLAND
[15] PETRO CANADA RESOURCES,CALGARY,ALBERTA,CANADA
[16] FISHERIES & OCEANS CANADA,BEDFORD INST OCEANOG,DARTMOUTH B2Y 4A2,NS,CANADA
[17] KYUSHU UNIV,FUKUOKA 812,JAPAN
[18] UTSUNOMIYA UNIV,UTSUNOMIYA,TOCHIGI 321,JAPAN
[19] HAWAII INST GEOPHYS,HONOLULU,HI