Found this; Long read and the second word in 'Significance' says it all. Impasse. A unifying model for the accretion of chondrules and matrix | PNAS https://www.pnas.org/doi/full/10.1073/pnas.1907592116. Best, John L. ______________________________________________ Meteorite-list mailing list [email protected] https://pairlist2.pair.net/mailman/listinfo/meteorite-list
