Fig. 5

Human and animal δ13C and δ15N bone collagen isotope signature from Neolithic sites: Eton College Rowing Course, Ascott Under Wychwood (Hedges et al. 2006), Hambledon (Richards 2008), Hazelton (Hedges et al. 2008) and Yarnton (Lightfoot et al. 2009). Only animals from Eton, Yarnton and Ascott Under Wychwood are including in graph. See Electronic supplementary data file for animal isotope results from other Neolithic sites