Problems with c14 dating
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.
"We didn't tell them that the bones they were dating were dinosaur bones. The Allosaurus dinosaur was supposed to be around 140,000,000 years.
The samples of bone were blind samples.""Of course carbon dating isn't going to work on your Allosaurus bone. So I would expect to get some weird number like 16,000 years if you carbon date a millions of years old fossil.
So if scientists believe that a creature lived millions of years ago, then they would need to date it another way. They assume dinosaurs lived millions of years ago (instead of thousands of years ago like the bible says).