1. University of California Santa Barbara CA USA
2. GNS Science Dunedin New Zealand
3. CNRS Ifremer Geo‐Ocean University of Brest Plouzané France
4. GNS Science Lower Hutt New Zealand
5. U.S. Geological Survey Menlo Park CA USA
6. Service Géologique de Nouvelle Calédonie Nouméa New Caledonia