Weathering Pit at Lake Powell
Weathering Pit at Lake Powell

One of the many weathering pits at Lake Powell - does anyone know how they are formed so perfectly round?

Ref: img_00059

Date: 21/10/2009

Location: Padre Bay

Photographer: Jane N Emery

Weathering Pit at Lake Powell

One of the many weathering pits at Lake Powell - does anyone know how they are formed so perfectly round?

Ref: img_00059

Date: 21/10/2009

Location: Padre Bay

Photographer: Jane N Emery