John W. did possess a good example of a correlation investigation to possess K-Ar and Rb-Sr relationships when you look at the precambrian rocks. The latest correlation wasn’t decent. I guess he would has mentioned or no anyone else got done. Possibly ever since then?
That which we really need ‘s the brutal studies on how this type of dates associate, particularly for the geologic line of Cambrian and you may over. We need to understand the data to understand if you have extremely one need certainly to establish things out. Of several defects never get composed, predicated on John Woodmorappe’s references; almost every other prices mean that the various measures generally speaking disagree with every other.
Here appears to be a rise in K/Ar decades with depth, but there are certain reasons for this.
There are so many challenging phenomena to take on along these lines you to definitely they calls the entire radiometric dating strategy towards the matter
A friend related one of these off really serious anomalies when you look at the K/Ar relationship which had been reported and that as well as reveals that you will find big issues.