Dating recent lava flows
Look at biological breakdown everywhere, it proceeds at different rates.
Look at the world from a devolutionary viewpoint and see how perfection has been lost and breakdown has proceeded in spurts and stasis periods.
When each of these elements, uranium, potassium, radium etc.
- At Oak Ridge National Laboratory, Scientists dated dinosaur bones using the Carbon dating method.Let's say initially every radioactive element was "exploded" into existence from pre-existent elements.None of these early faster half-lives would be the same as they are today.However each time they test it, they find more c14 in the atmosphere, and have realized that we are only 1/3 the way to equilibrium.Since carbon dating measures the amount of carbon still in a fossil, then the date given is not accurate.