What is Stratigraphic column?
{{no sources|date=April 2018}} [[File:Stratigraphy of the Grand Canyon.png|thumb|507x507px|[[Stratigraphy]] of the [[Grand Canyon]]]] A '''straticgraphic column''' is a tool used in [[geology]] and related fields: It will show the different layers (or strata) which are present at a site. The oldest layer will be on the bottom, and the newest one on top. {{-}} {{sci-stub}} [[Category:Geology]]