stratigraafiat
Stratigraafiat is a term sometimes encountered as a variant or misspelling of stratigraphy (Dutch: stratigrafie) and is used to refer to the study of rock layers (strata) and their formation. As with standard stratigraphy, the focus is on the distribution, deposition, age relationships and spatial organization of sedimentary and volcanic layers to interpret geological history.
Core principles associated with the discipline include the law of superposition, original horizontality, lateral continuity and
Historically, foundational ideas trace to 17th–19th century naturalists who recognized systematic layering and used fossils for