About the Authors

Jennifer Cunniff

jennifer.cunniff@rothamsted.ac.uk

Current address: Department of Agroecology, Rothamsted Research, Harpenden, United Kingdom

Affiliation Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom

Sarah Wilkinson

Affiliation Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom

Michael Charles

Affiliation School of Archaeology, University of Oxford, Oxford, United Kingdom

Glynis Jones

Affiliation Department of Archaeology, University of Sheffield, Sheffield, United Kingdom

Mark Rees

Affiliation Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom

Colin P. Osborne

Affiliation Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JC CPO SW GJ MC. Performed the experiments: JC SW. Analyzed the data: JC MR. Wrote the paper: JC CPO GJ MR MC.