Further, there is no material in Austin's book which legitimizes the false and misleading claims in his articles (which are free and available online) receive much wider distribution than Austin's book (which costs ).
Sheila Keen-Warren was arrested and charged with first-degree murder in the 1990 death of Marlene Warren in Palm Beach County, Fla.
If it is not the flows' age, that is not a "problem" with isochron dating, and it is not relevant to the large number of Rb/Sr isochrons which were computed from mineral separations of a single object.
Austin says that his isochron age is the result of a "" (1992, p. In other words, Austin claims that he has produced a seemingly reliable isochron age which must necessarily be wrong, and therefore the Rb-Sr isochron dating method, which is considered to be among the more reliable of radiometric dating methods, must be considered suspect.
As discussed above, whole-rock samples of multiple flows yields the time since their common source was isotopically homogeneous.
It also be the age of the flows, but it does not have to be.
One particular Precambrian layer known as the Cardenas Basalt has been dated by radiometric methods to about 1.1 billion years in age.
The Cenozoic flows sampled by ICR thus are claimed to yield an age which is about 200 million years older than the Cardenas Basalt.