1. Section of Paleontology, Institute of Geosciences, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 8, 53115 Bonn, Germany
2. Division of Geology, National Museum of Natural Science, Guancian Road 1, 40453 Taichung, Taiwan
3. Biodiversity and Conservation Research Unit. Walai Rukhavej Botanical Research Institute, Mahasarakham University, 44150 Maha Sarakham, Thailand
4. Photons for Engineering and Manufacturing Group, Paul Scherrer Institute, Forschungsstrasse 111, 5232 Villigen PSI, Switzerland
5. Heinz Maier-Leibnitz Zentrum (MLZ), Lichtenbergstraße 1, 85748 Garching, Germany