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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

Fig. 1. Mass-independent 48Ca data for individual chondrules and bulk meteorites.

Fig. 1

Chondrule data are shown versus their Pb-Pb age7. Data are reported in the μ-notation where μ48Ca = [(48Ca/44Ca)sample/(48Ca/44Ca)SRM915b − 1] × 106. Uncertainties are 2SE.