1. College of Earth Sciences, Jilin University, Changchun, Jilin 130061, China
2. Key-Lab for Oil Shale and Paragenetic Minerals of Jilin Province, Changchun, Jilin 130061, China
3. Key Laboratory for Evolution of Past Life and Environment in Northeast Asia (Jilin University), Ministry of Education, Changchun, Jilin 130061, China