About the Authors

Israel M. Sánchez

micromeryx@gmail.com

Affiliation Departamento de Paleobiología, Museo Nacional de Ciencias Naturales-CSIC, Madrid, Spain

Juan L. Cantalapiedra

Affiliation Leibniz-Institut für Evolutions und Biodiversitätsforschung, Museum für Naturkunde, Berlin, Germany

María Ríos

Affiliation Departamento de Paleobiología, Museo Nacional de Ciencias Naturales-CSIC, Madrid, Spain

Victoria Quiralte

Affiliation Departamento de Paleobiología, Museo Nacional de Ciencias Naturales-CSIC, Madrid, Spain

Jorge Morales

Affiliation Departamento de Paleobiología, Museo Nacional de Ciencias Naturales-CSIC, Madrid, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IMS JM JLC. Performed the experiments: IMS JLC. Analyzed the data: IMS JLC. Contributed reagents/materials/analysis tools: MR VQ JM. Wrote the paper: IMS.