1. Institut für Geologie, Mineralogie und Geophysik Ruhr‐Universität Bochum Bochum 44801 Germany
2. School of Geosciences University of South Florida 4202 East Fowler Ave., NES 107 Tampa FL 33620 U.S.A.
3. CR2P – Centre de Recherche en Paléntologie – Paris, UMR 7207 Sorbonne Université‐MNHN‐CNRS 4 place Jussieu, case 104 Paris 75005 France
4. Department of Geoscience University of Wisconsin ‐ Madison Madison WI 53706 U.S.A.
5. B CUBE – Center for Molecular Bioengineering Technische Universität Dresden Dresden 01307 Germany
6. Geological Institute of RAS Pyzhevski Lane 7 Moscow 119017 Russia
7. OD Earth & History of Life, and Scientific Service Heritage Royal Belgian Institute of Natural Sciences Vautierstraat 29 Brussels B‐1000 Belgium
8. GeoZentrum Nordbayern Friedrich‐Alexander University Erlangen‐Nürnberg Erlangen 91054 Germany
9. Department of Earth and Environmental Sciences Wright State University 3640 Colonel Glenn Highway Dayton OH 45435 U.S.A.
10. Paläontologisches Institut und Museum Universität Zürich Karl‐Schmid‐Strasse 4 Zürich 8006 Switzerland