‘Mud glaciers’ and sand waves: Unearth trapped sediment’s influence on the ever-changing Lake Powell
Sand waves are one of many sediment-related phenomena at Lake Powell. They form in water containing a high percentage of sediment when the river’s bottom isn’t perfectly flat.
By Alysha Lundgren | St. George News
| June 30, 2024, 12:00 p.m.
By Alysha Lundgren | St. George News
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