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. 2023 Feb 16;14:532. doi: 10.1038/s41467-023-36268-8

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© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 4 — Concentrations of Cr₂O₃ and CaO in olivine from C0040-02-Chd are only from TEM-EDS data, as the EPMA data is mixture of olivine and diopside. Olivine data of type I chondrules and AOAs, which are plotted for comparison, are from type ≤3.0 chondrites^{10,16,17,21,36,37,42,43,45,46,49,51,55,56,71,80–86}. Concentrations of Cr₂O₃ and CaO in olivine in the ¹⁶O-rich chondrule (a006) from a CH chondrite⁵⁰ and those in ¹⁶O-rich and -poor olivine from the Ryugu samples and CI chondrites^{22–24,30,41} are plotted for comparison.