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. 2020 Sep 7;10:14675. doi: 10.1038/s41598-020-71355-6

Figure 2.

Figure 2

Otolith core values of δ13C and δ18O for the yearling baseline samples used by Rooker et al.29 (a) and for the adult baseline samples used in this analysis (b). 95% confidence ellipses are shown for each population.