Aeolian Formations

A dry lake is either a basin or depression that formerly contained a standing surface water body, which disappeared when evaporation processes exceeded recharge

A sandhill is a type of ecological community or xeric wildfire-maintained ecosystem. It is not the same as a sand dune.

A rock that has been abraded, pitted, etched, grooved, or polished by wind-driven sand or ice crystals

A yardang is a streamlined protuberance carved from bedrock or any consolidated or semi-consolidated material by the dual action of wind abrasion by dust and sand, and deflation which is the removal of loose material by wind turbulence.