Radiometric dating of planets dating in kwa zulu natal
The USGS admits that they were unable to find any rock that had not been altered by the Earths tectonic plates, so the age of the Earth could be refined in the future.When the gasses of the early solar nebula began to cool, the first materials to condense into solid particles were rich in calcium and aluminum.The United States Geological Survey(USGS) website has a lot of indepth material about how the age of the Solar System was determined.The basics of it are that all material radioactively decays into a stable isotope.The begats in the Bible were another source for estimates: In the 17th century, Ireland's Archbishop James Ussher reconstructed the genealogy of biblical figures and declared that Earth was created at 6 p.m. The modern effort to understand the age of the planet started with Nicholas Steno, a Danish anatomist and geologist who was among the first to realize that fossils are the remains of living creatures.
Rather than assume the planet was the product of bygone catastrophes, such as a massive global flood, scientists could explain the ancient rock record with phenomena that exist today.
Over time, radioactive isotopes change into stable isotopes by a process known as radioactive decay.