Describe relative absolute dating techniques hi 5 dating
Since these components contain nitrogen, there is a progressive loss of that element.
These processes result in All of these processes confuse the stratigraphic record.
it had an ape-like jaw and was found in association with the bones of extinct animals, this "Piltdown Man" was also believed to be a very ancient human.
It was popularly referred to as "the missing link" in human evolution.
In many cases, however, it is possible to reconstruct the original sequence of strata so that they can be used for relative dating.
For instance, if we find a fossil bone below the strata 3 rock level shown above, we assume that the animal most likely lived at a time before that layer was formed.