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Assumptions made in radiometric dating

assumptions made in radiometric dating-41

We are told that of all the radiometric dates that are measured, only a few percent are anomalous.

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The Carbon-14 age estimating method is, at best, only useful for estimating the age of things that are thousands of years old, not millions or billions.How radiometric dating works in general Why methods in general are inaccurate Why K-Ar dating is inaccurate The branching ratio problem How Errors Can Account for the Observed Dates Why older dates would be found lower in the geologic column especially for K-Ar dating Do different methods agree with each other on the geologic column?Possible other sources of correlation Anomalies of radiometric dating Why a low anomaly percentage is meaningless The biostrategraphic limits issue Preponderance of K-Ar dating Excuses for anomalies Need for a double-blind test Possible changes in the decay rate Isochrons Atlantic sea floor dating Dating Meteorites Conclusion Gentry's radiohaloes in coalified wood Carbon 14 dating Tree ring chronologies Coral dating Varves Growth of coral reefs Evidence for catastrophe in the geologic column Rates of erosion Reliability of creationist sources Radiometric dating methods estimate the age of rocks using calculations based on the decay rates of radioactive elements such as uranium, strontium, and potassium.As Dalrymple (1994) points out, available techniques give us more than the accuracy we need. How can we figure out the amount of the daughter element originally present?The answer is that in many cases (if we choose the right element for the right rock) we have excellent reasons for believing that D and they have to rule out the possibility that additional quantities of the daughter element have been added since the time the rock was formed.While there is no proof that the rates were different in the past than they are today, there is also no proof that they were the same.

Thus radioactive dating relies purely on assumptions.

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We thank you in advance for partnering with us in this small but significant way. All methods of radioactive dating rely on three assumptions that may not necessarily be true: It is assumed that the rate of decay has remained constant over time.

Most systems promoted by Evolutionists involve radioactivity.

Various radioactive elements are involved, including Carbon-14, Uranium-238, Thorium-232, and Potassium-40.

If a radioactive isotope (the parent element) was originally present in a rock at the time of its formation, then that isotope would give rise, by radioactive decay, to decay products (daughter elements). Then, by the assumption that parent and daughter atoms neither entered nor exited, we know that the extra daughter atoms that are now present must come from decay of the parent.