Concept of Stratigraphy in Geology as well as Archaeology
Stratigraphy is formed on superimposition. This is a elementary judgment saying which as layers of dirt accumulate, a comparison deposits turn gradually some-more deeply buried. Therefore any covering in a method of dirt is younger than a a single next it. In being a incident customarily is most some-more formidable than this.
In archaeology you see which cuts (such as pits, ditches, post-holes as well as cellars) disquiet this elementary sequence. But, superimposition still works. The pit, etc is younger than (and thus stratigraphically above) a layers by which it has been cut. Its fill will be younger than a array cut itself. A covering which covers both a array fill as well as a surrounding dirt will be younger than both of them. The incident becomes even some-more formidable when a after array is cut by a initial array fill. Careful mine is indispensable to arrange out such formidable stratigraphy.
In geology, a same judgment is valid, as wearing away ... Continue reading
