About the Authors

Khishigjav Tsogtbaatar

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

Affiliation Institute of Paleontology and Geology, Mongolian Paleontological Center, Mongolian Academy of Sciences, Ulaanbaatar, Mongolia

David B. Weishampel

Roles Investigation, Writing – original draft

Affiliation Center for Functional Anatomy and Evolution, Johns Hopkins University, Baltimore, Maryland, United States of America

David C. Evans

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

d.evans@utoronto.ca

Affiliation Department of Natural History, Royal Ontario Museum, Toronto, Ontario, Canada

Mahito Watabe

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Writing – original draft

Affiliation Department of Geosciences, Faculty of Science, Osaka City University, Osaka Prefecture, Osaka, Japan

Competing Interests

The authors have declared that no competing interests exist.