1. Rock Physics and Borehole Geophysics LIAG, Leibniz Institute for Applied Geophysics Hannover Germany
2. Department of Organismal Biology, Subdepartment of Evolution and Development Uppsala University Uppsala Sweden
3. Museum of Evolution Uppsala University Uppsala Sweden
4. Ufa Federal Research Center of the Russian Academy of Sciences Institute of Geology Ufa Russia
5. Laboratoire de Pétrologie Sédimentaire, Département de Géologie, Bat. B20 Université de Liège Liège Belgium