About the Authors

Wen-Hao Wu

Roles Resources, Writing – original draft, Writing – review & editing

wenhao.wu@foxmail.com (WHW); zhoucf528@163.com (CFZ)

Affiliations Key Laboratory for Evolution of Past Life and Environment in Northeast Asia, Ministry of Education, Jilin University, Changchun, Jilin, China, Research Center of Palaeontology & Stratigraphy, Jilin University, Changchun, Jilin, China

Chang-Fu Zhou

Roles Writing – original draft, Writing – review & editing

wenhao.wu@foxmail.com (WHW); zhoucf528@163.com (CFZ)

Affiliations College of Earth Science and Engineering, Shandong University of Science and Technology, Qingdao, Shandong, China, Paleontological Institute, Shenyang Normal University, Shenyang, Liaoning, China

Brian Andres

Roles Writing – original draft, Writing – review & editing

Affiliation Department and Earth and Environmental Science, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.