Geological Fault Diagram: Understanding Rock Layer Displacement #92405 (License: Personal Use)

This black-and-white line diagram depicts a classic geological fault where horizontal sedimentary layers have been displaced vertically along a fracture plane; the bold arrow highlights the direction of relative motion. The upper block has moved downward relative to the lower block, characteristic of a normal fault formed under tensional stress. The irregular top surface suggests erosion or unconformity above the deformed strata.

Used in educational materials, geology textbooks, or online courses to explain fault mechanics, tectonic forces, and structural geology concepts; targets students, educators, and enthusiasts seeking foundational knowledge of Earth’s crust deformation.