Carbon 14 dating used determine age object
Absolute dating provides a numerical age or range in contrast with relative dating which places events in order without any measure of the age between events.
It does not work on rock, for example, but does work on wood.In short, carbon dating is as useful as any other technique, so long as it's done properly and the results are objectively interpreted. How does young earth creationism view the fossil record? Is there a contradiction between faith in God and science? It is not, however, an inherently error-free or black-and-white method for dating objects. Are the similarities in human DNA and chimp DNA evidence of evolution? Complicating things further, the Earth's concentration of carbon-14 changes based on a variety of factors.As with any scientific testing, contamination can drastically impact the results of tests. Inconsistent results are often discarded under the claim of contamination.
So, an old spear can be tested at the wooden shaft, but not the sharp stone head.