About the Authors
- María Encarnación Pérez
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* E-mail: mperez@mef.org.ar (ME); dpol@mef.org.ar (DP)
Affiliation CONICET, Museo Paleontológico Egidio Feruglio, Trelew, Chubut Province, Argentina
- Diego Pol
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* E-mail: mperez@mef.org.ar (ME); dpol@mef.org.ar (DP)
Affiliation CONICET, Museo Paleontológico Egidio Feruglio, Trelew, Chubut Province, Argentina
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MEP DP. Performed the experiments: MEP DP. Analyzed the data: MEP DP. Contributed reagents/materials/analysis tools: MEP DP. Wrote the paper: MEP DP. Conducted the morphological phylogenetic study: MEP.