Geological Cross-Section Diagram: Understanding Rock Formations and Structural Geology #3762337 (License: Personal Use)

This black-and-white illustration depicts a 3D geological cross-section with clearly differentiated rock units using standard stratigraphic patterns (dots, lines, hatching). It shows synclines, anticlines, thrust faults, and unconformities, reflecting tectonic deformation over geologic time. Surface topography aligns with subsurface structures, demonstrating how erosion exposes buried features.

Used in geology textbooks, educational websites, and university lecture slides to teach structural geology, stratigraphy, and interpretation of subsurface data; matches user intent for learning or visualizing earth deformation processes.