Creationists bring up Carbon 14 dating of dinosaur bones all the time. This shows a lack of basic understanding of how the method is used and what material it can be used to date. Carbon 14 is used to date things that were once living and in equilibrium with the atmosphere. This neutron bombardment produces the radioactive isotope carbon The radioactive carbon combines with oxygen to form carbon dioxide and is incorporated into the cycle of living things.
How To Date A Dinosaur Fossil | The Skeptical Chemist
What happens if you date dinosaur bones using the carbon-14 method?
Dinosaur bones are supposed to be around 65 million years old, right? But what happens if you date them using carbon dating, which is theoretically useful for dating organic materials that are much younger, having died up to 50, years ago? This should be a no-brainer, right? The theory predicts that the test results should say that the bones are at least 50, years old. Carbon dating works by measuring the amount of carbon interspersed with regular carbon in a sample of organic matter.
This helps us to understand how that species fits into the evolutionary tree of change; when did they first appear and when did the last of their kind walk this Earth? Radiometric dating involves exploiting the radioactive decay of unstable atoms naturally present in the structure of bones and rocks. In old dinosaur bones, the material is buried under layers upon layers of sediment under high pressure.