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. Author manuscript; available in PMC: 2020 Feb 12.
Published in final edited form as: Nat Geosci. 2019 Aug 12;12(9):779–782. doi: 10.1038/s41561-019-0414-7

Figure 1. Se and Al2O3 contents and Se isotope data of mantle peridotites.

Figure 1

(a) Se vs. Al2O3, and δ82/76Se vs. (b) Al2O3 and (c) Se of post-Archean peridotites. Circles represent orogenic and transitional peridotites and triangles mantle xenoliths. Small circles in (a) correspond to previously published peridotite data5,16. 1 s.d. uncertainties on concentrations are similar or smaller than symbol size, whereas error bars in (b) and (c) indicate 2 s.d. uncertainties of more than two combined measurements. If not available, the analytical uncertainty obtained for repeated analysis of peridotites is reported (± 0.10‰, 2s.d.) (see Methods). The shaded field represents the 2 s.d. of the mean of peridotites as discussed in the text.