All Sedimentary Basins and Depressions

This group collects the Structural and Tectonic Formations subcategory's members that are sedimentary basins, drainage basins and other structural depressions where sediment accumulates over a downwarped or fault-bounded section of crust, including desert basins and oceanic basins treated at this subcategory's structural rather than purely hydrological scale. These features are defined by subsidence and infill rather than by the uplift, faulting or rifting that define this subcategory's other structural groups.