1. Key Laboratory of Economic Stratigraphy and Palaeogeography (NIGP, CAS), Nanjing, China
2. Department of Geology, Lund University, Lund, Sweden
3. GeoZentrum Nordbayern, University of Erlangen-Nürnberg, Erlangen, Germany
4. Institute of Geology at Tallinn University of Technology, Tallinn, Estonia
5. Faculty of Environmental Sciences, Department of Environmental Geosciences, Czech University of Life Sciences Prague, Praha, Czech Republic