1. New South Wales Institute of Frontiers Geoscience, University of Newcastle, Newcastle, NSW, Australia
2. Department of Applied Geology, Curtin University, Perth, WA, Australia
3. Institute of the Earth Sciences, St. Petersburg State University, St. Petersburg, Russia
4. All Russian Geological Research Institute (VSEGEI), St. Petersburg, Russia
5. Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Oslo, Norway
6. Department of Geology and Geophysics, University of Wyoming, Laramie, WY, USA
7. Faculty of Geology and Geography, Tomsk State University, Tomsk, Russia
8. Laboratory of Main Magnetic Field and Paleomagnetism, Institute of the Earth Physics (IFZ RAN), Moscow, Russia