Fossil dating methods wikipedia

Creation science is one theoretical system and evolution is another.Thus even when creationists and evolutionists use the same dating methods, they will more often than not achieve radically different results.The methods are all ultimately calibrated to relative dates of the geologic column, such that data that conflicts with a fossil's or rock's placement in the geologic column is explained away by the evolutionary theoretical system.For example, Carbon-14 would decay to nothing in well under 1 million years, so if Carbon-14 is found in a dinosaur fossil it is interpreted as resulting from contamination.According to theory, the sample starts out with daughter isotopes present at constant ratios in relation to one another, but with the parent isotope, the ratio is arbitrary.As a result it forms a straight horizontal line on a graph.Radiometric dating utilizes the decay rates of certain radioactive atoms to date rocks or artifacts.

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By using dendrochronology scientists have dated certain living trees to having ages of around 4600 years.

Geochronology is the scientific study of the age of the Earth and the temporal sequence of events related to the formation of the planet and the history of life on Earth.

The word is derived from Geo meaning Earth, and chronology, which is the study of time, or a record of events in the order of their occurrence (timeline).

U has a known rate, and as such the number of tracks is theoretically related to the age of the sample.

Because fission-track dating requires a manual count of the fission tracks, the process is more prone to human error and bias than other radiometric dating methods.