About the Authors

Jia Jia

Roles Conceptualization, Data curation, Formal analysis, Investigation, Writing – original draft

Affiliations School of Earth and Space Sciences, Peking University, Beijing, China, Key Laboratory of Economic Stratigraphy and Palaeogeography, Chinese Academy of Sciences (Nanjing Institute of Geology and Paleontology), Nanjing, China

Jian-Ping Jiang

Roles Conceptualization, Data curation, Investigation, Project administration, Resources, Supervision, Writing – original draft

Affiliation Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China

Mei-Hua Zhang

Roles Data curation, Formal analysis, Investigation, Methodology

Affiliation Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China

Ke-Qin Gao

Roles Conceptualization, Funding acquisition, Investigation, Supervision, Writing – original draft

kqgao@pku.edu.cn

Affiliation School of Earth and Space Sciences, Peking University, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.