1. College of Resources and Environmental Engineering, Key Laboratory of Karst Georesources and Environment, Ministry of Education, Guizhou University, Guiyang, China
2. State Key Laboratory of Continental Dynamics and Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi’an, China
3. Göttingen Academy of Sciences and Humanities in Lower Saxony, Göttingen, Germany
4. Department of Geobiology, Centre of Geosciences, University of Göttingen, Göttingen, Germany
5. Northwest University Museum, Xi’an, China