1. Stanford University, Geological Sciences, 450 Serra Mall, Building 320, Stanford, California 94305, USA
2. Department of Geological Sciences, PetroTectonics Centre, Stockholm University, 106 91 Stockholm, Sweden
3. North-East Interdisciplinary Scientific Research Institute, Far East Branch–Russian Academy of Sciences, 685000 Magadan, 16 Portovaya Street, Magadan, Russia