Benefits of radiocarbon dating my cupid dating sites
Libby’s next task was to study the movement of carbon through the carbon cycle.
Using this sample and an ordinary Geiger counter, Libby and Anderson established the existence of naturally occurring carbon-14, matching the concentration predicted by Korff. Fortunately, Libby’s group developed an alternative. They surrounded the sample chamber with a system of Geiger counters that were calibrated to detect and eliminate the background radiation that exists throughout the environment.
However, the rates of movement of carbon throughout the cycle were not then known.
Libby and graduate student Ernest Anderson (1920–2013) calculated the mixing of carbon across these different reservoirs, particularly in the oceans, which constitute the largest reservoir.
This means that we cannot figure out the age of dinosaur fossils, or any ancient mammals and reptiles.
Another one of its flaws is that it is not extremely accurate.
Since this is all being done chemically, we cannot figure out the exact time of death or decay.