Resequent streams are subsequent streams that have also changed direction from their original drainage patterns . ( Easterbrook, p . 149)
2.
The water collects in channels where the velocity and erosional power increase, cutting into and extending the heads of gullies . "'Subsequent streams "'form by selective headward erosion by cutting away at less resistive rocks in the terrain . "'Obsequent and resequent streams "'form after time in an area of insequent or subsequent streams.
3.
Three kinds of streams are formed by headward erosion : " insequent streams ", " subsequent streams ", and " obsequent and resequent streams " ( " See Fluvial landforms of streams " . ) "'Insequent streams "'form by random headward erosion, usually from sheetflow of water over the landform surface.
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