[tacticalogic]

Where did your research establish a beginning ratio of father vs daughter elements? You know with measurements in molten and all rock, eh?

I will answer your questions if you will answer mine. What does your "critical thinking" tell you about the probability that nearly all of the samples are "contaminated" in exactly the same way, with exactly the right combination and ratio of daughter elements to present the same false age reading?

[BrandtMichaels]

You already have the answer you prefer so why should I belabor it further - imho uniformity does not make the measurements reliable when the assumptions and anomalies are still there completely unanswered.