Dating recent lava flows
The age they came back with was only a few thousand years old. And kept their theory that dinosaurs lived "millions of years ago" instead. They then use potassium argon, or other methods, and date the fossils again.
This date did not fit the preconceived notion that dinosaurs lived millions of years ago. They do this many times, using a different dating method each time.
Libbey knew that atmospheric carbon would reach equilibrium in 30,000 years.
Because he assumed that the earth was millions of years old, he believed it was already at equilibrium.
When each of these elements, uranium, potassium, radium etc.
were switched on, it would only be natural for them to behave according to their individual properties, eventually acquiring stable half-lives of decay, at different rates.
- At Oak Ridge National Laboratory, Scientists dated dinosaur bones using the Carbon dating method.The results can be as much as 150 million years different from each other! They then pick the date they like best, based upon their preconceived notion of how old their theory says the fossil should be .So they start with the assumption that dinosaurs lived millions of years ago, then manipulate the results until they agree with their conclusion. So why is it that if the date doesn't fit the theory, they change the facts?As far as your comments that 16,000 years is older than when God created the earth, we know that there is more carbon in the atmosphere than there was a thousand years ago. It is somewhat accurate back to a few thousand years, but carbon dating is not accurate past this. However, this does not mean that the earth is 30 thousand years old. Because of the earths declining magnetic field, more radiation (which forms C14) is allowed into the earths atmosphere.So a date of 9,000 or 16,000 years is more likely to be less. Carbon dating is a good dating tool for some things that we know the relative date of. Willard Libby (December 17, 1908 September 8, 1980) and his colleagues discovered the technique of radiocarbon dating in 1949.