fresita257 fresita257

28-02-2021
Biology

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Helpppppppp

infer why scientists might choose to use two different methods to date a tree felled by an advancing glacier. What methods might the scientists use?

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priaod3585 priaod3585

28-02-2021

Dendrochronology, or tree-ring dating, provides absolute dates in two different ways: directly, and by calibrating radiocarbon results. Cross-dating determines the age of undated wood by directly matching ring patterns with trees of known age.

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