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prinsip dasar radiomatic dating

prinsip dasar radiomatic dating

Geological Survey ; WebGeology. Thus, 86 Sr is a stable isotope, and the amount of 86 Sr does not change through time. Main article: Radiocarbon dating. The 26 Al — 26 Mg chronometer gives an estimate of the time period for formation of primitive meteorites of only a few million years 1. American Journal of Science. Lissauer: Planetary Sciences , page Main article: Uranium—thorium dating.

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