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. 2020 Dec 21;15(12):e0243369. doi: 10.1371/journal.pone.0243369

Fig 6. Strontium and oxygen isotope results for the Palace Green individuals.

Fig 6

Scottish soldiers’ results (purple) overlaid on 584 published values for individuals buried in the British Isles [46] (open grey circles). Bars at the top show indicative ranges of precipitation and groundwater δ18O for Scotland (blue) and northern England (red), based on [49]. On the left are plotted environmental strontium isotope ratios for Scotland (blue) and northern England (red) [25]. Error bars (TEM, 1σ) for the Palace Green Library δ18OP data are shown bottom right. Arrows run forward in time from earliest tooth to latest tooth of an individual.