Structural geology is the study of how rocks deform and the tectonic forces that shape the Earth's crust. It focuses on the three-dimensional geometry of structures like folds and faults to reconstruct geological history. Core Concepts of Structural Geology
In deeper crustal levels, rocks don't break cleanly; they smear and stretch. Shear zones are the focus of modern structural analysis, often requiring microscopic analysis (microstructures) found in advanced PDF chapters. structural geology pdf