Dating sites that american express - Dating method in geology

dating method in geology-55

(Creationists do not agree with these ages of millions of years because of the assumptions they are based on.) Because of his interest in the volcanic dyke, he collects a sample, being careful to select rock that looks fresh and unaltered.

On his return, he sends his sample to the laboratory for dating, and after a few weeks receives the lab report.

He may suggest that some other very old material had contaminated the lava as it passed through the earth.

Or he may suggest that the result was due to a characteristic of the lava—that the dyke had inherited an old ‘age’. 200.4 ± 3.2 million years) implies that the calculated date of 200.4 million years is accurate to plus or minus 3.2 million years.

It is clear that the sedimentary rock was deposited and folded before the dyke was squeezed into place.

Comments