Radiometric dating error bars on graphs, radiometric Dating is Accurate
What kind of a goof would provide contradictory information on expensive testing that few can retest? Periods of climate warming and cooling are thus tracked. Report this Argument Con Again, I would like to think Pro for the opportunity to debate this and for his alacritous response.
Why is there substantial C in coal beds and diamonds that should be C dead, and how can we know rock samples are not contaminated from excess Ar? The number of atoms of the parent and daughter isotopes have not been altered since the rock or mineral crystallized, except for radioactive decay. If the decay rate had accelerated in the past the a-decayers would have been accelerated more due to their mode of decay, atomic weights, and half-lives.
In other words, it is assumed there was no initial Ar at the time of formation. Most rocks contain more than one radionuclide which can be used for determining a date. The allegations that there are widespread problems is simply false, and nothing other than a few particular problems is offered. Argon is an inert gas and will be excluded when a crystal forms. If we eliminate the uniformitarian philosophy we can see that it makes the assumption of tree rings difficult to prove.
Although, by showing that radiometric dating is unreliable on its own terms, any perceived correlation with independent dating methods means absolutely nothing. This data shows that radiometric dating is unreliable and questionable at best. Throughout, vaikinas is gretimo namo online dating Con has refused to confront the central proof that radiometric dating is accurate.
Con's problem is that all the reasonable scientific comparisons verify that radiometric dating has the accuracy claimed. You may be used to reading about matching methods.
Anyone could have samples dated by various different techniques using different laboratories. The mantle has been suggested. There is no repeatable experiment that demonstrates a thousand years of radiometric decay let alone a million years. The reliability of the assumptions is ultimately tested by crosschecking to independent dating methods. However, this is just an assumption because no one was there to prove it!
One example is carbon dating. The simple answer is they don't. Pro This is has been a good debate.
Even the source Pro cites admits it is based on a uniformitarian interpretation. Based on these measurements the Enewetok Atoll would have only taken years to grow. The article cited is in a religious journal, not in a peer-reviewed scientific journal.
The diamonds could not be older than the earth itself! In the opening round, I made the caveat that the methods are only accurate when properly applied. The diamonds came from underground mines where contamination would be minimal. Critics do not even try the simple tests.
Fission tracks and electron spin resonance is dependent on the rate of decay of isotopes. So we know that the starting amount in a crystal will be zero. Recent lava flows producing ancient dates is traced to the recent flows having incorporated old olivine. Furthermore, the organic material pollen is not consistent within the laminae across this same section even though my opponent suggested otherwise.
Simply because the ones that don't match are conveniently left out of the final papers. Very few Christians believe in a dishonest God. There are more than a million varves in some parts of the formation.
Radiometric Dating is Accurate
The resolution is negated. As a known limitation, it is not particularly troublesome. We need to look at the data and see whose interpretive framework fits the data the best. What would a yearlong global flood do?
If radiometric dating were inaccurate, it would be easy to show it. Con quotes Whitelaw, a creationist published by a religious press, not by a peer-reviewed scientific journal. It seems not all dating methods cross-check each other as my opponent asserts. Spectral analysis of sediment layers is also used to count solar cycles, lunar cycles, sunspot cycles, and Milankovitch bands, independently confirming the age of the layers.
Con wrongly claims that the individual layers of ice cores are not counted. The uniformitarian interpretation is there was an ancient lake that existed for a million years. In other words, it is assumed that we can know the initial conditions when the rock or mineral formed. Therefore, they interpret the rock column as such.
Your uniformitarian bias betrays you. When he writes for his religious audience he denies them.
Instead, we impose long ages on coral reefs. Fission tracks are formed after a mineral crystallizes from the molten state, and it measures times up to about two billion years past. Mixing a solution and having it settle in repeating patterns of spring-summer-fall-winter pollen, each in discrete layers, is an impossibility. The original amounts are never assumed. The problem is well known.
Scientists have done this many times, and the dates are very consistent. Absolute certainty is not required.
The dates obtained by different radiometric isotope pairs cross-check each other. So of course they match the radiometric dating.
All Con has done is cite a few limitations on some of the specific methods. Snelling as to the general unreliability of argon dating.
Radiometric dating is known to be accurate not because it is assumed to accurate, but rather by cross-checking and proving it is accurate. Since these interventions e. The way that scientists distinguish years is to measure isotopes that vary with the seasons. That claim is unsupported. The rate of decay of the parent isotope is known accurately, and has not changed during the existence of the rock or mineral since it crystallized.
Has someone really reviewed the thousands upon thousands of tests to derive that statistic? Coral growth patterns are also seasonal and provide a long independent date history. Coral reef growth is claimed to take long ages to have grown.
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