Can carbon dating
Then they apply C-14’s decay rate to the difference to calculate an age range.But can anyone know exactly how much C-14 an artifact originally had? Also, in rare cases, C-14 might seep into or leach from a sample after it was deposited. So while news reports sound absolutely confident when quoting C-14 results, we know those dates did not come from directly measurable science; they came from measurements that scientists interpreted using their assumptions about the past.How many times have news reports asserted that an old bone, shell, or piece of charcoal was carbon-dated as tens of thousands of years old?These age assignments clash with the Bible’s record, which indicates a maximum age for the universe of six or so thousand years.By comparing the ratio of carbon-12 and carbon-14 in a sample to that of a living organism, it is possible to determine the age of an archaeological object, with a fair accuracy.
The carbon-dating technique measures amounts of a radioactive version of carbon called carbon-14 (C-14).
Ever since its introduction more than 60 years ago by scientist Willard Libby, carbon-14 dating technique has been instrumental in determining the age of organic objects of historical and archeological origin.
This technique works for objects that are up to 50,000 years old.
This includes aquatic animals which consumes some carbon from dissolved carbonated rocks.
In fact, this rule will include those organisms under its gamut which consumes seafood.► Carbon dating works on the principle that the ratio of carbon-12 to carbon-14 has remained constant over ages.