14 dating 17
If we knew the amount of carbon-14 in an organism when it died, we could attempt to date the time of death.
The key questions then are: Has the atmospheric ratio of carbon-14 to carbon-12 changed in the past, and if so, why and how much?
When creation scientists studied granite samples, they made interesting discoveries.
The samples were from a mile below the earth, which, according to inflated evolutionary years, were 1.5 billion years old.
The assumption usually made, but rarely acknowledged, is that the ratio of carbon-14 to carbon-12 in the atmosphere before the industrial revolution has always been the sameabout one in a trillion.
Gen1Denying Evolution Evolution=Millions Of Years Your Imagination Creation Answers Book 20 Chapters (More than 60 of the most asked questions about Creation, evolution, and the book of Genesis answered!The most common radioactive element in granite is Uranium-238.This element is locked in tiny zircons within the granite. While it stays within the zircon for a period of time, being a very small atom, helium escapes the zircon within a few thousand years.As explained in recent measurements show that the ratio of carbon-14 to carbon-12 has been building up in the atmosphere.However, for the last 3,500 years, the increase in the ratio has been extremely slight.