1. School of Environment, Earth and Ecosystem Sciences, The Open University, Milton Keynes MK7 6AA, UK
2. CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla 666303, China
3. State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment (TPESRE), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China
4. School of Geographical Sciences, University of Bristol, University Road, Clifton, Bristol BS8 1SS, UK
5. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation & Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu 610059, China
6. School of Earth Sciences, and Cabot Institute, University of Bristol, Bristol BS8 1TS, UK
7. Organic Geochemistry Unit, School of Chemistry, University of Bristol, Bristol BS8 1QU, UK
8. State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
9. School of Biological Sciences, University of Hong Kong, Pok Fu Lam, Hong Kong
10. Geology: School of Environmental Sciences, University of Hull, Hull HU6 7RX, UK
11. Geological Institute, Russian Academy of Sciences, 119017 Moscow, Russia
12. State Key Laboratory of Oil and Gas Reservoir and Exploit, and China National Petroleum Corporation Key Laboratory of Carbonate Reservoirs, Southwest Petroleum University, Chengdu 610500, China
13. School of Geography Sciences, South China Normal University, Guangzhou 510631, China
14. State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, Guangdong Province, China
15. Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China