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. Author manuscript; available in PMC: 2018 Sep 21.
Published in final edited form as: Nature. 2018 Mar 21;555(7697):507–510. doi: 10.1038/nature25990

Extended Data Figure 1. The μ48Ca composition of planetary bodies versus their mass with variable ureilite parent body and Earth’s precursor masses.

Extended Data Figure 1

Plots a-c show regressions and their correlation coefficients assuming an ureilite parent body with a radius of 50 km and masses for Earths’ precursors of 1×MEarth, 0.5×MEarth and 0.25×MEarth, respectively. Plots d-f show regressions assuming an ureilite parent body with a radius of 105 km and masses for Earths’ precursors of 1×MEarth, 0.5×MEarth and 0.25×MEarth, respectively. Masses for the angrite parent body, Vesta and Mars are the same as in figure 2A.