Accuracy of radioisotope dating doubtful agency dating muslim
Current understanding of the history of life is probably close to the truth because it is based on repeated and careful testing and consideration of data.The rejection of the validity of fossils and of dating by religious fundamentalists creates a problem for them: Fossil sequences were recognized and established in their broad outlines long before Charles Darwin had even thought of evolution.
It is an accurate way to date specific geologic events.
For example, the element Uranium exists as one of several isotopes, some of which are unstable.
When an unstable Uranium (U) isotope decays, it turns into an isotope of the element Lead (Pb).
So if we take the distance between any given point from the East Coast of North America to its corresponding midway point along the Mid-Atlantic Ridge (half-way point to Europe), this gives us the distance that the Continents have traveled.
Then we simply divide this distance by our 200 million year "date" to arrive at the (assumed) distance that the Continents are still moving apart each year, or so the theory goes.