Sand sheet

{{Short description|Plots of sand}}

Sand sheets are flat, gently undulating plots of sand surfaced by grains that may be too large for saltation. They form approximately 40 percent of aeolian depositional surfaces.{{citation needed|date=December 2010}}

Sand sheets exist where grain size is too large, or wind velocities too low, for dunes to form.{{cite web |title=What's Sand Sheet? |url=https://www.britannica.com/science/sand-sheet}}