Explain Pinnate Drainage Pattern
Pinnate Drainage Pattern Technical Terms
Pinnate Drainage Pattern: A variation of the dendritic drainage pattern in which the main stream receives many closely spaced, subparallel tributaries that join it at slightly acute angles upstream, resembling in plan a feather. They typically form on steep slopes with soils that have a high silt content; such as loess landscapes or fine-textured flood plains. SW, GG, WA