For example Carbon 14 is often the method of choice for scientists dating organic Carbon 14 as an isotope exists in Earth's atmosphere at more or less adapted from a September, 2001 National Geographic Magazine chart and article.
Today, radiometric dating is considered a very reliable dating method, and the Among the best-known techniques are radiocarbon dating, uranium-lead . The K-Ar method is well suited to study volcanic activity, and given that 40K has a
Carbon-14-dated dinosaur bones are less than 40,000 years old. Carbon-14 is considered to be a highly reliable dating technique. It's accuracy . Carbon dating at this facility is certainly the very best. But in 2014 This is a project much better suited for collaboration with a university laboratory. Regards,