Accuracy of radiometric dating

Posted by / 09-Mar-2020 11:08

Accuracy of radiometric dating

We scientists who measure isotope ages do not rely entirely on the error estimates and the self-checking features of age diagnostic diagrams to evaluate the accuracy of radiometric ages.

A recent survey of the rubidium-strontium method found only about 30 cases, out of tens of thousands of published results, where a date determined using the proper procedures was subsequently found to be in error.

Their results consistently agree with an old Earth.

Over a thousand papers on radiometric dating were published in scientifically recognized journals in the last year, and hundreds of thousands of dates have been published in the last 50 years.

Radiometric dating is self-checking, because the data (after certain preliminary calculations are made) are fitted to a straight line (an "isochron") by means of standard linear regression methods of statistics.

The slope of the line determines the date, and the closeness of fit is a measure of the statistical reliability of the resulting date.

accuracy of radiometric dating-51accuracy of radiometric dating-3accuracy of radiometric dating-8

For example, creationist writer Henry Morris [Morris2000, pg.