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Dinosaurs dating methods

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In recent years, dinosaur bones have been dated using radiometric carbon methods, something almost never attempted before. Why is this testing relatively new? It was previously assumed by many scientists that all dinosaurs became extinct by at least tens of millions of years ago. Some critics continue to hold onto that opinion. This deserves attention.
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How we date dinosaur bones

Dinosaurs dating methods
Dinosaurs dating methods
Dinosaurs dating methods
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Radiocarbon Dating of Dinosaur Fossils | TASC

The Age of Dinosaurs was so many millions of years ago that it is very difficult to date exactly. Scientists use two kinds of dating techniques to work out the age of rocks and fossils. The first method is called relative dating. This considers the positions of the different rocks in sequence in relation to each other and the different types of fossil that are found in them. The second method is called absolute dating and is done by analysing the amount of radioactive decay in the minerals of the rocks. Scientists find out the age of a dinosaur fossil by dating not only the rocks in which it lies, but those below and above it.
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“Soft Tissue” in Dinosaur Bones: What Does the Evidence Really Say?

Last Updated: July 1, References. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. This article has been viewed 7, times. Learn more
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This is an extraordinary discovery because Carbon has a half-life of only 5, years. As a result, any Carbon in a sample should decay to undetectable levels well under , years. This means that any fossil containing Carbon must be less than , years old.
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