1983 Journal Article Ion microprobe identification of 4,100–4,200 Myr-old terrestrial zirconsFroude, D. O., Ireland, T. R., Kinny, P. D., Williams, I. S., Compston, W., Williams, I. R. and Myers, J. S. (1983). Ion microprobe identification of 4,100–4,200 Myr-old terrestrial zircons. Nature, 304 (5927), 616-618. doi: 10.1038/304616a0 |