Sandstone FinsApril 30, 2017/in Utah/by Marli Miller fracture-controlled erosion, ridges https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png Marli Miller2017-04-30 20:30:372017-09-24 19:04:45Sandstone Fins
