Multiple CV Chondrule Precursors Originating from the Inner and Outer Solar System: Evidence from Cr-Ti-O Isotope Systematics of Allende Chondrules

K. Fukuda, Hibiya Y., Kastelle C. R., Suzuki K., Iizuka T. et al.

52nd Lunar and Planetary Science Conference (2021), Abstract #1319


“The large ranges of Cr-Ti-O isotope ratios among CV chondrules indicate that they formed by reprocessing of multiple chemically and isotopically distinct precursors that include the materials originating from the inner solar system.”