The textbooks speak of the radiometric dating techniques, and the dates themselves, as factual information.
Far from being data, these dates are actually interpretations of the data.
These must be accepted on faith in uniformitarian and naturalistic frameworks.
Absolute dating is the process of determining an age on a specified chronology in archaeology and geology.Particular isotopes are suitable for different applications due to the type of atoms present in the mineral or other material and its approximate age.For example, techniques based on isotopes with half lives in the thousands of years, such as Carbon-14, cannot be used to date materials that have ages on the order of billions of years, as the detectable amounts of the radioactive atoms and their decayed daughter isotopes will be too small to measure within the uncertainty of the instruments.This is what archaeologists use to determine the age of human-made artifacts. The half-life of carbon-14 is only 5,730 years, so carbon-14 dating is only effective on samples that are less than 50,000 years old.Dinosaur bones, on the other hand, are millions of years old -- some fossils are billions of years old.