Fossil dating method
Rock layers are normally laid out flat but sometimes due to natural events, like earth quakes, the layers can be tilted and folded.Relative dating can be thought of like a sandwich, the piece of bread at the bottom is the oldest then the fillings are younger and the piece of bread at the top is the youngest.This measures the amount of the radioactive isotope carbon-14 (C) in the sample.
Radioactive atoms are inherently unstable; over time, radioactive "parent atoms" decay into stable "daughter atoms." When molten rock cools, forming what are called igneous rocks, radioactive atoms are trapped inside. By measuring the quantity of unstable atoms left in a rock and comparing it to the quantity of stable daughter atoms in the rock, scientists can estimate the amount of time that has passed since that rock formed.Finally if you want to read more about fossils with new blogs being added very few days come and visit.https://efossils.I’ll be upgrading to a paid wordpress account soon!Whilst there is no evidence to show that it doesn't, there is nothing to say that other factors may speed up or slow down decay over extended periods.The other methods of dating use uranium or plutonium.