About the Authors
- Oscar Ramírez
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Affiliation Institute of Evolutionary Biology (UPF-CSIC), Barcelona, Spain
- Elena Gigli
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Affiliation Institute of Evolutionary Biology (UPF-CSIC), Barcelona, Spain
- Pere Bover
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Affiliation Institut Mediterrani d'Estudis Avançats (CSIC-UIB), Esporles, Mallorca, Spain
- Josep Antoni Alcover
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Affiliation Institut Mediterrani d'Estudis Avançats (CSIC-UIB), Esporles, Mallorca, Spain
- Jaume Bertranpetit
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Affiliation Institute of Evolutionary Biology (UPF-CSIC), Barcelona, Spain
- Jose Castresana
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Affiliation Institute of Evolutionary Biology (UPF-CSIC), Barcelona, Spain
- Carles Lalueza-Fox
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* E-mail: carles.lalueza@upf.edu
Affiliation Institute of Evolutionary Biology (UPF-CSIC), Barcelona, Spain
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CLF. Performed the experiments: OR EG CLF. Analyzed the data: OR EG JB JC CLF. Contributed reagents/materials/analysis tools: JB. Wrote the paper: OR CLF. Provided samples and paleontological information: PB JAA.