Potassium-argon dating creationism versus, relevant links
If there is no place for the Argon to go as the rock is cooling, the rock will probably retain its Argon. Put simply, trees broken off during a flood would float until they became water-logged.
Very intelligent people believe in the long history of the earth and they have good data to support them. Please try again later. Fairly recently, Raymond Jonckheere and Gunther Wagner American Minerologist, published results showing that there are two kinds of real fission trackways that had "not been identified previously.
These tracks can be made visible under light microscopy by etching with an acid solution so they can then be counted. However, you should know that scientists established the geologic time scale and assigned the ages of the fossils in those rock layers before radioactive dating was invented.
The best site we could find was at The University of California at Berkeley.
However, these fossils are not problematic if one simply disregards their existence. Rather than reseting the clock to zero, we see that Argon probably migrated from other rocks into the molten lava, or at the very least it slowed the loss of Argon in these lava flows until the rock cooled stopping the process.
A few experiments have found small variations in decay rates, at least for some forms of decay and some isotopes. This is not an example of malfeasance, but rather the result of assuming that the theory of evolution has been proved reliable, and therefore these seeming anomalies are due to contamination or other causes of analytical error.
Isv Akad Nauk S. Whatever happened to sink to the bottom first would be covered first with the earth and silt stirred up during the flood. A problem with fission-track dating is that the rates of spontaneous fission are very slow, requiring the presence of a significant amount of uranium in a sample to produce useful numbers of tracks over time.
Sometimes the whole rock basalt date is reported, but sometimes only a mineral fraction is reported from the basalt, like biotite or sanidine.
Radiometric dating problems Creationists have responded to this challenge in varying ways and cited numerous problems with radiometric dating.
So, something inhibited Argon from coming out of these rocks. Because the atmospheric Argon is a mix of three different isotopes of Argon: What conditions could have been present when igneous and volcanic rock was formed?