Layered Chequamegon Sandstone formations and submerged glacial cobblestones
Layered Stone, Crystal Pools
The complex stratigraphy of this littoral zone reveals thousands of years of sedimentation and mechanical weathering along the lacustrine margin.
David S. McMeans · Sony Alpha 7R V · Sony FE 12-24mm f/2.8 GM
Apostle Islands National Lakeshore, Bayfield County, Wisconsin, USA
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