Bristlecone pine carbon dating

bristlecone pine carbon dating-50

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If we have a tree that is 500 years old we can measure the radiocarbon in the 500 rings and see what radiocarbon concentration corresponds to each calendar year.

Using very old trees (such as the Bristlecone Pines in the western U. A.), it is possible to make measurements back to a few thousand years ago.

Once the timeline exists, the age of similar wood (e.g., from a nearby house) can be established by pattern-matching.

Last modified 21-Jul-2019 12:06