About the Authors

Hesham M. Sallam
Department of Geology, Faculty of Sciences, Mansoura University, Mansoura, Egypt

Erik R. Seiffert
Department of Anatomical Sciences, Stony Brook University, Stony Brook, New York, United States of America

Elwyn L. Simons
Division of Fossil Primates, Duke Lemur Center, Durham, North Carolina, United States of America

Corresponding Author

sallam@mans.edu.eg

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HMS ERS ELS. Performed the experiments: HMS ERS ELS. Analyzed the data: HMS ERS ELS. Contributed reagents/materials/analysis tools: HMS ERS ELS. Wrote the paper: HMS ERS ELS.