Question

Uranium-series dating is based on the radioactive decay of uranium isotopes, and is very useful for the period 500,000-50,000 years ago, which is outside the limits of radiocarbon dating. This method is used to date

Answer 1

Explanation:

Uranium–lead radiometric dating involves using uranium-235 or uranium-238 to date a substance's absolute age. This scheme has been refined to the point that the error margin in dates of rocks can be as low as less than two million years in two-and-a-half billion years.