There is also a difference in the timescale used to explain the layers.Determining the relative age of a rock layer is based on the assumption that you know the ages of the rocks surrounding it.

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Uniformitarian geologists use so-called dating methods to determine the ages of the surrounding rocks.

Certain types of rocks, especially those that form from magma (igneous), contain radioactive isotopes of different elements.

Knowing this first: that scoffers will come in the last days, walking according to their own lusts, and saying, “Where is the promise of His coming?

For since the fathers fell asleep, all things continue as they were from the beginning of creation.” For this they willfully forget: that by the word of God the heavens were of old, and the earth standing out of water and in the water, by which the world that then existed perished, being flooded with water.

The starting isotope is called the parent and the end-product is called the daughter.

The time it takes for one half of the parent atoms to decay to the daughter atoms is called the half-life.Despite the fact that there are many scientific problems with radiometric dating, there is a more significant problem.The Bible gives a much different picture and explains that relying on man’s reasoning is foolishness.Recent research by a team of creation scientists known as the RATE (arth) group has demonstrated the unreliability of radiometric dating techniques.Even the use of isochron dating, which is supposed to eliminate some initial condition assumptions, produces dates that are not reliable.If certain things are known, it is possible to calculate the amount of time since the parent isotope began to decay.