Illustration of river base with sediment layers
River 3D: catchment
A 2D cross-section of US topography, from the Pacific Ocean to the Atlantic Ocean
Illustration of freshwater pond base
Cross-section of Lami Town in Fiji
Comparison of a watershed, showing healthy and unhealthy
Comparison of a coastline with high vs low marsh
Illustration of lake cross sectional base with laminated sediment
Illustration of river base with sandy bottom