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. 2019 Mar 14;9:4433. doi: 10.1038/s41598-019-41033-3

Figure 6.

Figure 6

Relative proportions (in %) of different prey species to the protein intake of UPMHs and late Neandertals. Calculations based on δ13C and δ15N in percentage, using the SIAR Bayesian model (SIAR V4, Stable Isotope Analysis-package in R)87,88. Note that mammoth is the most important prey species, contributing systematically a minimum of ca. 20% of the dietary protein in both types of humans.