About the Authors

Jessica Munson

jmunson@ucdavis.edu

Affiliation Department of Linguistics, University of California Davis, Davis, California, United States of America

Viviana Amati

Affiliation Department of Computer & Information Science, University of Konstanz, Konstanz, Germany

Mark Collard

Affiliations Human Evolutionary Studies Program and Department of Archaeology, Simon Fraser University, Burnaby, British Columbia, Canada, Department of Archaeology, University of Aberdeen, St Mary’s Building, Aberdeen, Scotland, United Kingdom

Martha J. Macri

Affiliations Department of Linguistics, University of California Davis, Davis, California, United States of America, Department of Native American Studies, University of California Davis, Davis, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JM MJM MC. Performed the experiments: JM VA MJM. Analyzed the data: JM VA. Contributed reagents/materials/analysis tools: JM VA MJM. Contributed to the writing of the manuscript: JM VA MC MJM.