Sedimentary Stratigraphy Cross-Section Diagram | Geology Education #125994 (License: Personal Use)

This black-and-white line drawing depicts a classic geological cross-section with horizontal sedimentary layers (indicated by dotted lines) overlain by a topographic surface shaped by erosion. Point 'a' marks the original depositional surface on the left, while point 'b' indicates an erosional low on the right, demonstrating unconformity and stratigraphic principles. The stippled texture represents consolidated sediment or rock units.

Used in geology textbooks, educational websites, and classroom presentations to teach stratigraphy, unconformities, and landscape evolution; targets students and educators seeking visual explanations of sedimentary processes.