Stratigraphic Cross-Section Diagram: Rock Layer Formation and Tilted Bedding #124130 (License: Personal Use)

This black-and-white line drawing shows a classic geological cross-section with three distinct rock units: unit 'a' represents younger, folded or eroded surface layers; 'b' denotes inclined, parallel-beded sedimentary strata indicating tectonic tilting; and 'c' is the underlying, gently dipping or horizontal base layer. The diagram exemplifies principles of superposition, original horizontality, and angular unconformity in structural geology.

Used in educational geology resources, textbooks, and museum exhibits to teach fundamental stratigraphic concepts; targets students, educators, and earth science enthusiasts seeking visual explanations of rock deformation and depositional history.