About the Authors

Pablo A. Gallina

pablogallina@gmail.com

Affiliations CONICET, Buenos Aires, Argentina, Fundación de Historia Natural Félix de Azara, Universidad Maimónides, Buenos Aires, Argentina

Sebastián Apesteguía

Affiliations CONICET, Buenos Aires, Argentina, Fundación de Historia Natural Félix de Azara, Universidad Maimónides, Buenos Aires, Argentina

Alejandro Haluza

Affiliation Museo Paleontológico Ernesto Bachmann, Villa El Chocón, Neuquén, Argentina

Juan I. Canale

Affiliations CONICET, Buenos Aires, Argentina, Museo Paleontológico Ernesto Bachmann, Villa El Chocón, Neuquén, Argentina

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PAG SA JIC AH. Performed the experiments: PAG SA JIC AH. Analyzed the data: PAG SA JIC AH. Contributed reagents/materials/analysis tools: PAG SA JIC AH. Wrote the paper: PAG SA JIC AH.