Here is a quote from the Book- mythology of modern dating methods - by john woodmorappe: enjoy!
"[bless and do not curse][bless and do not curse][bless and do not curse][bless and do not curse] et al. (1996b) have demonstrated that there exists a measurable bias between different laboratories which perform K-Ar age dating .
"Young basaltic rocks are among the most difficult for K-Ar age dating, often resulting in greater dispersion in the analytical results than assiciated with older rocks with higher K2O (fleck et al. 1996b p.205)
fleck, r.j. et al. 1996b . Age and character of basaltic rocks of the yucca Mountain region, southern Nevada. Journal of Geophysical Research 101 (B4):8205-8227
an another note: dates are rejected primarily on an after-the-fact basis, meaning if the date doesn't fit the chronology or bias it is not accepted.
"contrary to the claims that discrepant dates being rare, they are, in fact more than common. It has been shown they are the rule,not the exception." - mythology of modern dating methods - john woodmorappe
dates that are invalidated are often covered up and tagged with a special language to validate them. Orwellian language it is called. These include "delayed uplift ages, cooling ages, thermochronologic information, rejuvenated dates, inherited isochrons, and many other types of doublespeak."- ibid . woodmorappe pg 96
book can be found here:
Amazon.com: Customer Reviews: Mythology of Modern Dating Methods
simple. If evolution were wrong, and millions of years. No one in their right mind would fess up. They would simply cover their tracks and hope no one noticed. Because that is a true embarassment.
Secondly, there has been some successful helium date methods: among which come out significantly young....more info...
the RATE project was a peer reviewed project... raising some issues with helium tests giving young dates....""billion-fold speed-ups of nuclear decay" have occurred, a massive violation of the principle that radioisotope decay rates are constant, a core principle underlying nuclear physics generally, and radiometric dating in particular"
Creation geophysics - Wikipedia, the free encyclopedia
look up "Rate Project" if you have questions
my quess is subterrainian pressures built up, perhaps a lot of H2O down there. But not so much as to boil the oceans, only enough as suitable to release pressure. So it would be tectonics as the cause and the result, because you have settlement afterward. (the rest of the flood caused by a materializing water canopy over earth).