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23-Sep-2019 07:36

carbon 13 isotope dating-52

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Luckily, we can measure these fluctuations in samples that are dated by other methods.

Tree rings can be counted and their radiocarbon content measured.

Now the curve extends (tentatively) to 50,000 years.Moving away from techniques, the most exciting thing about radiocarbon is what it reveals about our past and the world we live in.