About the Authors
- Jeffrey A. Wilson
- Museum of Paleontology & Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan, United States of America
- Claudia A. Marsicano
- Departamento de Ciencias Geológicas, Universidad de Buenos Aires, Buenos Aires, Argentina
- Roger M. H. Smith
- Department of Karoo Paleontology, Iziko South African Museum, Cape Town, South Africa
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JAW CAM RMHS. Performed the experiments: JAW CAM RMHS. Analyzed the data: JAW CAM RMHS. Contributed reagents/materials/analysis tools: JAW CAM RMHS. Wrote the paper: JAW CAM RMHS.