About the Authors

Erin E. Maxwell


Affiliations Staatliches Museum für Naturkunde, Stuttgart, Germany, Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Berlin, Germany

Marta S. Fernández

Affiliation Departamento Paleontología de Vertebrados, Museo de La Plata, La Plata, Argentina

Rainer R. Schoch

Affiliation Staatliches Museum für Naturkunde, Stuttgart, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: EM MF. Contributed reagents/materials/analysis tools: RS. Wrote the paper: EM RS MF. Collections information: RS.