1. Department of Earth Sciences; University of Bergen; Allégt. 41,; 5007; Bergen; Norway
2. Museo Tridentino Scienze Naturali; Via Calepina 14,; I-38100; Trento; Italy
3. IRIS Research; Thormølens Gt. 55,; 5008; Bergen; Norway
4. UMR CNRS 6538 “Domaines Océaniques”; Institute Universitaire Européen de la Mer; Place Nicolas Copernic,; F-29280; Plouzané; France