1. GFZ-German Research
Centre for Geosciences, 14473 Potsdam, Germany
2. Energy
and Mineral Resources Group (EMR), RWTH Aachen University, 52064 Aachen, Germany
3. China University of Geosciences (Beijing), 100083 Beijing, China
4. Geoscience
Australia, Australian Capital Territory 2601 Canberra, Australia
5. Statoil, Martin Linges vei 33, Oslo, Norway