Bullard Laboratories;
Madingley Road;
University of Cambridge;
Cambridge;
UK;
CB3 0EZ;
Presently at National Centre for Antarctic and Ocean Research;
Goa.SOES;
National Oceanography Centre;
Southampton;
UK;
SO14 3ZH;
Offshore Hydrocarbon Mapping Plc.;
Aberdeen;
UK;
AB23 8GD;
SOES;
National Oceanography Centre;
Southampton;
UK;
SO14 3ZH;
Labomtoire de G’eosciences Marines;
IPG Paris 4 Place Jussieu;
75252 Paris Cedex 05;
France;