wilsoncole
Active Member
What is your source for this claim of lack of reliable dating, Wilson?
Even a casual google search for "archaeological dating fossils" shows a remarkable variety of independent dating techniques.
Case in point:
1. http://www.smithsonianmag.com/histor...tml?c=y&page=2
2. http://en.wikipedia.org/wiki/Absolute_dating
3. http://www.actionbioscience.org/evolution/benton.html
4. http://weber.ucsd.edu/~jmoore/course...INGmethods.pdf
The general feel certainly doesn't hint of a lack of reliable dating techniques.
I do not find that to be the case.
1. Highly tentative, speculative and imprecise.
2. Also imprecise and reveals their limitations.
3. More confident than the previous 2, but still tentative. Puts great store by the carbon 14 method which itself is imprecise.
4. Website could not be found.
"In practice, there are many things that can cause false readings. One thing that can easily spoil a sample is possible contamination with other materials that might contain carbon either older or younger.
The most serious question, especially about very old specimens, is whether the radiocarbon was in the same proportion in the atmosphere in ancient times as it is today. There is no way to be sure of this, because it depends upon cosmic ray showers, which are notably variable and sporadic. If, for instance, for some reason during mankinds earliest history, the cosmic rays averaged only half the intensity they have today, any sample from that era would appear to be 5,500 years older than it really is.
Since we have no way of knowing how intense cosmic rays were in past ages, we are wise to accept carbon-14 dates only for the period for which the clock has been calibrated with historical materials, back to about 3,500 years ago. Older than that, they may be increasingly inaccurate.
SO HOW CREDIBLE ARE THE DATES?
Is the fossil Peking man really 500,000 years old? Lets see what the Encyclopædia Britannica says about it. Speaking of matching fossils of similar animals in strata in different parts of the earth, it says:
"Such lines of evidence have led to the tentative conclusion that the species Homo erectus is essentially of early middle Pleistocene age. . . . the youngest accepted hard-core representatives of H. erectus in the fossil record would seem to be the group from Peking in China, Trinil in Java, Ternifine in Algeria, and the braincase of Olduvai hominid 9 from Tanzania. Repeated potassium-argon datings of the Trinil beds has yielded an estimate of their age in years as 550,000 BP (before present). . . . it would seem reasonable to suggest 1,500,000 to 500,000 BP as a time range for Homo erectus."
Note all the hedging to avoid a definite assertionwords such as "tentative," "would seem," "estimate," "reasonable to suggest." It is not stated that the Peking fossil has been dated. After a patchwork of inference, the conclusion ultimately stands on an analysis in which the retention in the potassium mineral of only a thousandth part of the argon that had previously accumulated could account for the whole 500,000 years. When we look behind the headlines we find no sound proof for the widely touted claims to antiquity of the Peking fossils.
If a person wants to find fault with the Bible history of mans creation, he can use the contradictory claims of scientific dating methods to justify his position. But, to be fair, he really ought to acknowledge that such methods are too fallible and unreliable to challenge successfully the faith of one who accepts the Bible as Gods word of truth."
("How Old Are the Fossils?" AWAKE! 1981 11/22 p. 15 Published by Jehovah's Witneses)
 
 
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Wilson