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Radiometric dating flaws debunked

The water leaking out the sides of the barrel represents the loss (mainly by radioactive decay) of the atmosphere's supply of carbon-14.

Their work was detailed in a paper in the latest issue of the journal .

For over 50 years, scientists and researchers have relied on carbon dating to find the exact age of organic matter.

By comparing results from the two methods, they found that carbon dating became unreliable beyond a range of 30,000 years.

The great lakes are widely believed to have appeared in China due to the massive melting of ice sheets during an exceptionally warm period some 40,000 years ago, and sediment from Xingkai Lake served as key evidence.

"The radiocarbon dating technique may significantly underestimate the age of sediment for samples older than 30,000 years,” said the authors of the report from the Chinese Academy of Sciences and Germany’s Leibniz Institute for Applied Geophysics.

“Thus it is necessary to pay [special] attention when using such old carbon data for palaeoclimatic or archaeological interpretations," they added.Carbon 14 is used for this example:, which was put out by Dr. is presently only 1/3 of the way to an equilibrium value which will be reached in 30,000 years. Knowing how faulty creationist "facts" can be, let's do a little research of our own.This nullifies the carbon-14 method as well as demonstrating that the earth is less than 10,000 years old. One suspects that the scientific world would not be using the carbon-14 method if it were so obviously flawed.By measuring the remaining amount of carbon-14 in a sample, scientists could estimate the time of death up to 60,000 years ago.Before that, all traces of radiocarbon would be too small to detect.“[It] traces its link to atmospheric circulation systems such as the Asian monsoon.” The new finding is important because it aligns with rising concern about the reliability of carbon dating, said Professor Liu Jinyi, specimen curator with the Institute of Vertebrate Palaeontology and Palaeoanthropology in Beijing."Many alternative methods to date objects are now available, but carbon dating is still the most popular because we have used it for a long time with such ease and comfort," said Liu, who was not involved in the study.Finally, when the water reaches a certain level in the barrel, the amount of water going into the barrel is equal to the amount leaking out the perforated sides.We say that the input and output of water is in equilibrium.As scientists who study earth’s (relatively) modern history rely on this measurement tool to place their findings in the correct time period, the discovery that it is unreliable could put some in a quandary.For instance, remnants of organic matter formerly held up as solid evidence of the most recent, large-scale global warming event some 40,000 years ago may actually date back far earlier to a previous ice age.

Comments Radiometric dating flaws debunked

  • Answers to Creationist Attacks on Carbon-14 Dating NCSE
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    Radiocarbon dating can easily establish that humans have been on the earth for over twenty thousand years, at least twice as long as creationists are willing to allow. Therefore it should come as no surprise that creationists at the Institute for Creation Research ICR have been trying desperately to discredit this method for.…