Relative dating consists of making a timeline and determining what fossils come from what era based on their position in rock strata. Fossils that are deeper are older, and fossils that are closer to the surface are younger. Absolute age dating allows scientists to put an approximate age to fossils. It can be accomplished by counting tree rings, using radioactive dating, or other methods.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC